Transfar (002010) Domestic textile printing and dyeing auxiliaries leading enterprises
Kehua Biological (002022) Domestic in vitro clinical diagnostic industry leading enterprises
SiYuan Electric (002028) Domestic largest electric power protection equipment arc eliminating coil producers
Daan Gene (002030) Domestic nucleic acid diagnostic reagent field leader
Julunlun (002031) Domestic automobile radial tires, leading enterprises in the living mold
It is the science and technology (002036) Domestic largest producer of medium and high-grade clothing with the lining
Axis Research and Development Technology (002046) Domestic aerospace industry, a leading bearing manufacturer
Source Electric (002028) Domestic power protection equipment arc elimination coil manufacturer
Source Electric (002028) Domestic electric power protection equipment arc elimination coil producer
Ningbo Huaxiang (002048) Leading domestic automobile interior parts company
Hengdian Dongmagnet (002056) One of the world's largest magnet producers
Farglory Software (002063) Domestic electric power financial software leader
Great Wall Film and Television (002071) Domestic tools and hardware industry leader
Denghai Seed Industry (002036) Domestic largest high-grade clothing lining producer
Shaft Research & Technology (002046) Domestic aerospace special bearings industry leader
Denghai Seed Industry (002041) Leading domestic corn seed breeding and promotion integration enterprise
Xinhecheng (002001) The largest domestic producer of vitamin A and vitamin E
Weixing (002003) One of the world's largest button producers
Huabang Yingtai (002004) Domestic leading dermatological field
Hualan Bio(002007) Leading enterprise in domestic blood products industry
Guangzhou Electric(002045) Leading enterprise in domestic audio industry
SoftControl(002073) Leading enterprise in domestic rubber industry software industry
Central Materials Technology(002080) Leading enterprise in domestic special fiber composite material industry
Jinzhi Technology (002090) domestic electrical automation equipment industry leading enterprises
Jiangsu Guotai (002091) domestic lithium-ion battery electrolyte industry leading enterprises
Qingdao Jinwang (002094) the largest domestic candle manufacturers
Xunxing shares (002098) domestic zipper industry leading enterprises
Guangdong Hongtu (002101) the leading die-casting company in China
Guangbao (002103) the leading paper products and stationery company in China
Hengbao (002104) the leading smart card company in China
Xinlong (002105) the leading bicycle parts company in China
Xinhai (002120) the world's fourth largest plastic manufacturer in the world
Xinhai (002120) the largest plastic manufacturer in the world
The largest candle manufacturer in China
Xunxing ( 002120) the world's fourth largest manufacturer of plastic lighters
Kelu Electronics (002121) domestic leading enterprise in the field of electricity collection system
Rongxin (002123) the largest manufacturer of high-power power electronic equipment
Xiangtan Electrochemistry (002125) the largest electrolytic manganese dioxide producer
Yinlun (002126) China's largest oil cooler producer
Vol Nuclear Material (002130) China's leading heat-shrinkable materials industry
Leo (002131) China's largest miniature water pump manufacturer
Leibao High-tech (002106) China's leading color filters
Weihai Guangtai (002111) China's aviation ground equipment producer
Weihai Guangtai ( 002111) the leading enterprise in domestic aviation ground equipment industry
Donggang (002117) the largest commercial bill printing enterprise in China
Kangqiang Electronics (002119) the largest production base of molded leadframes in China
Shunluo Electronics (002138) the largest producer of chip varistors in China
Tuopang Co. (002139) The largest microwave oven control board manufacturer in China
Donghua Science & Technology (002140) The leading enterprise in domestic coal chemical industry
Rongsheng Supermicro (002141) The largest producer of micro-fine enameled wires in China
Hongda Hi-Tech (002144) The leading enterprise of automobile roof fabrics in China
Western Materials (002149) The largest producer of rare-ion wire frames in China
Western Materials ( 002149) The largest domestic rare metal composite material producer
Tongrun Equipment (002150) Domestic tool box cabinet industry leading enterprises
Beidou Xingtong (002151) Domestic largest port container machinery navigation system provider
Han Zhong Precision Machinery (002158) Domestic screw compressor leading enterprises
ST Changlv (002160) The largest air-conditioning foil manufacturer in China
Faraway Valley (002161) Domestic railroad RFID market monopoly
CNA Optoelectronics (002179) The largest military connector manufacturer in China
Yunhai Metals (002182) The largest specialized magnesium alloy manufacturer in China
Yi Yatong (002183) Domestic leading supply chain provider
Yi Yatong ( 002183) Leading supply chain service provider in China
Xin Jiaolian (002188) Leading receiver manufacturer in China
Chengfei Integration (002190) Leading automobile mold manufacturer in China
Fangzheng Motor (002196) The largest multifunctional sewing machine motor production base in the world
ST Dongli (002164) The largest metallurgical gear manufacturer in China
Yunhai Metal (002182) The largest specialized magnesium alloy manufacturer in China
Yiyatong ( 002164) Leading metallurgical gearbox manufacturer in China
Jingcheng Copper (002171) The largest copper belt manufacturer in China
Guanglu Digital Measurement (002175) Leading digital display gauge manufacturer in China
Jiangte Electric (002176) The largest lifting and metallurgical motor manufacturer in China
Zhentong Electronics (002197) Leading financial payment information security product manufacturer in China
Fangzheng Electric (002196) The largest multifunctional sewing machine motor production base in the world
ST Dongli ( Domestic leading financial payment information security products
Jiuding New Material (002201) Domestic largest textile fiberglass products manufacturer
Goldwind Technology (002202) Domestic leading wind turbine manufacturer
Heliand (002206) Domestic polyester industrial filament industry leader
Dazilon (002209) Domestic leading beverage packaging machinery industry
Dazilon (002209) Domestic leading beverage packaging machinery industry. Domestic beverage packaging machinery industry leading enterprises
TuoRi XinNeng (002218) domestic amorphous silicon solar cell chip leading enterprises
Fujing Science and Technology (002222) the world's largest producer of LBO, BBO nonlinear optical crystals
Yuyue Medical (002223) domestic leading enterprises of basic medical equipment
Hongda New Material(002211) Leading domestic high-temperature rubber mixing enterprise
Terga(002213) Leading domestic automobile eddy retarder enterprise
Sanlix(002224) Domestic leading enterprise in transmission belt industry Holding
Pu Nai shares(002225) Domestic steel refractory materials leader
Taihe new material ( 002254) domestic spandex industry leader
Lier Chemical (002258) domestic chlorinated pyridine herbicide series of pesticides leading industry
West Instruments (002265) the largest domestic automobile engine connecting rod professional production enterprises
Fain CNC (002270) domestic special CNC complete sets of machining equipment leading enterprises
Crystal Optoelectronics (002273) The world leader in domestic optoelectronics industry
Boshen Tools (002282) The largest diamond tool manufacturer in China
Beihua (002246) The world's largest nitrocellulose producer
Tianrun Crankshaft (002283) Domestic heavy-duty crankshaft crankshaft leader
Asia-Pacific ( 002284) Leading domestic automobile brake system manufacturer
Zhongli Science & Technology (002309) Leading domestic flame-retardant and fire-resistant flexible cable manufacturer
Qiming Information (002232) Domestic automobile IT industry leader
Jiuyang (002242) Domestic soybean milk machine manufacturer
Tongyi Lixing (002243) Domestic cosmetics plastic packaging company
Tongyi Lixing (002243) Domestic cosmetics plastic packaging company
Tongyi Lixing (002243) Domestic cosmetics plastic packaging company
Tongyi Lixing ( 002243) Leading enterprise in domestic cosmetic plastic packaging industry
Yazhi (002314) Leading enterprise in domestic integrated housing
Kehua Hengsheng (002335) The largest UPS supplier in China
Saixiang Science and Technology (002337) Leading enterprise in domestic rubber machinery manufacturing industry
Shinlun Technology ( 002341) domestic anti-static/clean room industry leading enterprises
Dingtai New Material (002352) domestic rare earth alloy coating anti-corrosion new material field leader
Chifang Science and Technology (002373) the domestic party and government communications company market share of the first
Nanyang Science and Technology (002389) domestic high-end polypropylene electronic thin film industry leader
Zhezhong Construction (002346) Leading domestic PHC piles company
Tele Heavy Industry (002347) Leading domestic metallurgical coupling company
Yake Technology (002409) Largest domestic organophosphorus flame retardant manufacturer
Guanglianda (002410) Largest domestic engineering costing software company
And while the company has been the first in the domestic party government communication company, the market is the largest
Nanyang Technology (002389) Domestic high-end polypropylene electronic film industry leader
The company is the largest in the domestic party government communication company
Hezhitai (002402) Domestic leading enterprise of intelligent controller industry
Aisida (002403) Domestic leading enterprise of cookware industry
Siwei Tuxin (002405) Domestic leading enterprise of navigation electronic map industry
Hexin (002343) Domestic leading enterprise of PU synthetic leather industry
Jiu Jiujiu (002411) Leading pharmaceutical intermediates company in China
Changfa (002413) The largest domestic producer of evaporators and condensers for refrigerators and air-conditioners
Gao De Infrared (002414) Largest domestic producer of infrared thermal imaging cameras
Gaole (002348) Leading company in domestic toys
Far Eastern Drive (002343) Leading company in domestic PU synthetic leather industry
Far Eastern Drive (002345) Leading company in domestic PU synthetic leather industry
Far Eastern Drive (002346) Leading company in domestic PU synthetic leather industry
Far Eastern Transmission (002406) the largest domestic non-isotonic drive shaft manufacturerDofudo (002407) the world's leading fluoride salt enterprise
Qixiang Tengda (002408) the largest domestic production of methyl ethyl ketone
Hikvision (002415) the largest domestic supplier of security video surveillance products
Jiangsu Shentong (002438) Leading domestic metallurgical special valves and nuclear power valves
Jinzhou Pipeline (002443) The largest domestic supplier of galvanized steel pipes and steel-plastic composite pipes
Yichang (002420) The largest domestic supplier of structural components for TV appearance
Hikvision (002415) The largest supplier of security video surveillance products
Hikvision is the largest supplier of Methyl ethyl ketone in China.
ZHONGYUAN SPECIAL STEEL (002423) The leading enterprise of large-scale special steel precision forgings in China
JUSEI TECHNOLOGY (002444) The leading enterprise of hand tools industry in China
ZHONGNAN HEAVY INDUSTRY (002445) The largest manufacturer of industrial metal pipe fittings in China
SHENZHENG LUXICOMMUNICATIONS (002446) The leading enterprise of telecommunication antenna in China
ZHONGYU TECHNOLOGY CO. /p>
Zhongyuan Internal Distribution (002448) Asia's largest cylinder liner manufacturer
Guo Xing Optoelectronics (002449) domestic LED packaging leading enterprises
Hangzhou Oxygen Corporation (002430) the largest air separation equipment and petrochemical equipment manufacturers
Xing Sen Science and Technology (002436) the largest professional printed circuit board prototype manufacturer
Songzhi Heavy Industry (002445) the largest industrial metal pipe fittings manufacturer
Shenglu Communication (002446) domestic communications antenna field leading companies /p>
Songzhi (002454) Leading automobile air-conditioning manufacturer in China
Baicheon (002455) Leading butyl acetate and trimellitic anhydride manufacturer in China
Ophiolite (002456) Leading manufacturer of precision optoelectronic thin-film components in China
Elsem (002458) The largest breeder in China
Elsem (002458) Largest breeder in China
ST Tianye (002459) China's largest supplier of lifting and transportation equipment for railroad and bridge construction
Ganfeng Lithium (002460) China's leading lithium supplier
Kangdexin (002450) China's leading pre-coated film industry
Tianma Precision (002453) China's leading specialty chemicals segment
Telecom (002454) China's leading specialty chemicals manufacturer
Telecom (002456) China's leading precision optoelectronic film component manufacturer
Yisheng (002458) China's largest breeder of grandparent chickens /p>
Terade (300001) Domestic railroad power telecontrol box-type substation leader
Nanfeng (300004) Domestic nuclear power HVAC market leader
Hanwei Electronics (300007) Domestic gas sensor leader
Silicon Power (300019) Domestic organosilicon new downstream leading materials
Jifeng Agricultural (002450) Domestic pre-coating film industry leader
Jifeng Agricultural (002453) Domestic specialty chemicals segment leader
Jifeng Agricultural (002453) Domestic specialty chemicals segment leader
Jifeng Agricultural Machinery (300022) domestic agricultural machinery chain sales leader
Machine Man (300024) domestic industrial robotics industry pioneer
Huamei Testing (300012) domestic private third-party testing of the leading enterprises
Dinghan Technology (300011) domestic rail transit power system leading enterprises
Beilu Pharmaceuticals (300016) Domestic pharmaceutical contrast industry leader
NETSUB (300017) Domestic leading Internet solutions provider
Chinese Yuan Huadian (300018) Domestic power secondary equipment subsector leader
Yiwei Lithium (300014) China's largest and the world's fifth lithium-ion battery supplier
Aier Ophthalmology (300015) Private eye hospital chain
Jinlong Mechatronics (300032) China's largest producer of ultra-small micro motors
Xin Zeobang (300037) Domestic leading producer of electronic chemicals
Huitian Xinmai (300041) Domestic leading producer of engineering adhesive industry
Interactive Entertainment (300043) Domestic leading car model industry
Huali Chuangtong (300045) Domestic leading computer simulation industry
Hongri Pharmaceuticals (300026) Hemopexin injection and other products monopolize the market
Huayi Brothers (300027) Domestic film industry leading enterprises
Yangpu Medical ( 300030) Domestic leading enterprise in vacuum blood collection system industry
Bao Tong Belt Industry(300031) Domestic market leader in high-temperature-resistant conveyor belts
Taiji Stock(300046) Domestic leading high-power semiconductor enterprise
Fury Stock(300049) Domestic leading enterprise in liver disease diagnosis and treatment field
Ou Bit ( 300053) Domestic aerospace and military industry leading enterprise
Dongfang Fortune (300059) Domestic leading network financial information platform comprehensive operator
Tonghuashun (300033) Domestic leading cell phone stock speculation software enterprise
Zhongneng Electric (300062) Domestic medium-voltage prefabricated cable accessories leading enterprise
Tianlong Group (300063) Domestic leading enterprise in the field of liver disease diagnosis and treatment
Tianlong Group (300063) Domestic leading enterprise in the field of liver disease diagnosis and treatment
Furui shares (300049) Tianlong Group (300063) domestic ultra-thin electronic film industry leader
Hailanxin (300065) the largest domestic VDR manufacturer
Sanchuan shares (300066) the largest water-saving mechanical meter and smart water meter manufacturers
Dinglong shares (300054) domestic electronic imaging imaging specialties, information chemicals leader
Blue Cursor (300064) the first in China's mobile phone software
Blue Cursor (300064) the first in China's mobile phone software
Chinese Electric (300062) the medium-voltage prefabricated cable accessories leading enterprise
Blue Cursor (300058) Domestic leading brand management service provider
Sanjou Environmental Protection (300072) Domestic leading energy purification company
Dangsheng Science and Technology (300073) Domestic leading Li-ion anode material company
Huaping (300074) Domestic leading multimedia communication system provider
Digital Government (300074) The largest water-saving mechanical meter and intelligent water meter producer
Dinglong (300054) Domestic special information chemicals for electronic imaging and video
Dinglong (300054) Domestic special information chemicals leader in electronic imaging and video
Digital Zhengtong (300075) Domestic leading digital city management
GQY Vision (300076) Domestic leading manufacturer of professional video products
Annoch (300067) Domestic high-end fuel industry leader
Bishuiyuan (300070) Domestic sewage treatment leader
National Technology (300077) Domestic lithium positive pole material leader
National Technology (300073) Domestic lithium positive pole material leader
Zhongrui Sicron(300078) Domestic leading electronic anti-theft labeling industry
Xindaxin(300080) Domestic leading crystalline silicon wafer cutting edge field
Kington Spirit(300091) Domestic largest centrifugal fan products manufacturer
Golden Diamond Glass(300077) Domestic leading sewage treatment company
Golden Diamond Glass(300070) Domestic leading sewage treatment company
Golden Diamond Glass(300071) Domestic leading centrifugal fan products manufacturer
King Kong Glass (300093) domestic leading security glassHuawu shares (300095) domestic industrial brake industry leader
Zhiyun shares (300097) domestic leading complete sets of automation equipment solutions provider
Xinhua Medical (600587) sterilization radiation therapy equipment leader
Digital ZhengTong (300075) digital communication
Digital ZhengTong (300075) digital communication
Digital ZhengTong (300075) digital communication
Digital Zhengtong (300075) digital city leader
Farad Electronics (600563) film capacitor manufacturing leader
Liderman (300289) domestic biochemical diagnostic field in the position of a leading enterprise.
Leo shares (002131) the largest micro, small water pump manufacturer
Yuloka (300099) domestic coal mine roof disaster prevention and control equipment leading enterprises
Starlight car model (300043) domestic car model industry leader
Great Wall Group (300089) domestic art ceramics industry leader
Zhenxin Technology (300101) the largest domestic supplier of Beidou terminals
Central River Environmental Protection (300137) air quality continuous monitoring system market share of the first
Auqe shares (300082) the domestic fine chemical industry leader in ethylene oxide
Haimo Technology (300084) the leading enterprises in the field of oilfield multi-phase metering
Yinzhijie (300085) Leading domestic bank image application software company
For reference only
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