The leading product - "Qinglan Brand" rubber dam - was recognized as a "high-tech product" by Qingdao Science and Technology Commission in March 2001. The company's rubber dam products are mainly colorful dams, and can produce various colors of dam bags according to the requirements of users, and there is no slumping shoulder, no wrinkles, and no fading. Our company passed the ISO9002 international standard quality system certification in 1998, and passed the ISO9001:2000 version of the quality management system certification in October 2001, and in April 2003, we were recognized by the State Economic and Trade Commission as a credibility grade "AAA" enterprise. The company has been recognized as "AAA" enterprise by the State Economic and Trade Commission in April 2003 For ten consecutive years, the company has been awarded the honorary titles of "Contract and Trustworthy Enterprise, Civilized Unit, Advanced Unit of Safe Production" and "Advanced Unit of Greening" by Shandong Province and Qingdao Municipality, and it is the first national industrial enterprise of environmentally friendly products which is trusted by users. The company has advanced complete sets of production equipment, there are complete and advanced rubber dam processing production line 3, the annual production capacity of 500,000 square meters, and with the country's several institutions of higher learning, scientific research units have long-term cooperation agreement, thus forming a complete development system. The enterprise has a complete set of quality testing equipment and instruments, all products can be effectively controlled in the quality assurance system.
In March 2005, the blue dam with a height of 4.5 meters and a length of 770 meters was built in Linyi, Shandong Province. In February 2006, the blue dam with a height of 5.1 meters and a length of 155 meters was built in Jinan, Shandong Province, and in March 2007, the grey rubber dam with a length of 1116 meters was built in Wulie River, Chengde.
In June 2003 in Beijing Shunyi Niulanshan Chaobai River built a dam height of 3.9 meters, dam length of 300 meters of curved blue rubber dam, the dam upstream of the 2008 Beijing Olympic Games canoeing project for the competition site, for the Beijing Olympic Games project to add color. 2008 canoeing competitions in Shunyi, Chaobai River on the smooth holding of not only proved the quality of the products of our company performance excellence, but also proved that our company product quality and performance. The successful holding of the 2008 canoeing competition on the Chaobai River in Shunyi not only proved the excellence of our product quality and performance, but also proved our ability to undertake major projects.
The company has now produced and installed more than 2,000 rubber dams, including more than 1,800 colorful dam bags, not only all over the country, but also exported to Vietnam, Bangladesh, Iran and other countries. The dam bags produced, installed and commissioned by the company are all rated as excellent projects. Qingdao Huahai Environmental Protection Industry Co., Ltd. is the former state-owned Qingdao Rubber Products Factory, Qingdao Sea Environmental Protection Equipment Factory restructured into a joint-stock enterprises; in 1989 to undertake the Ministry of Transportation and Communications, "seven, five" scientific and technological research projects to enter the environmental protection of the water oil spill recovery industry; to become the earliest participation in the research of the same industry in the country, the largest, complete product range of research, production and marketing of oil spill recovery equipment, production and marketing. It has become the earliest, largest and complete range of products in the same industry in China to participate in the research and production of oil spill recovery equipment. At present, it is the only manufacturer specializing in the production of oil booms, various skimmers and oil spill recovery auxiliary equipments that integrates design, production, installation, service and commissioning, and it is one of the important environmental protection enterprises in China.
The company's oil spill prevention and control equipment has 6 series and more than 30 varieties of booms, skimmers, oil slick recovery vessels, oil spill monitoring systems, oil spill emergency auxiliary equipment and so on.
Barrier products is one of the company's leading products, especially rubber booms, which is a kind of important equipment applicable to emergency containment of oil spill accidents, prevention of oil spill spread and transfer of oil spill, widely used in open waters, harbors and bays, wharves, rivers and oceans, oil platforms and ships to rescue and other oil spill waters. It adopts double-layer high-strength synthetic fiber cloth, covered with high-quality synthetic rubber, with oil resistance, abrasion resistance, seawater corrosion resistance, anti-ultraviolet aging performance, and has a large buoyancy reserve, the bar body force uniformity, the overall strength of the high vertical stability and many other advantages; in addition, it adopts the international common quick connector, connecting quickly and reliably, and can be associated with multi-national production of booms, to facilitate the international and regional joint operations. It can be used in conjunction with booms produced in many countries, which is convenient for international and inter-regional joint operations. Its main types are rubber inflatable boom (can be divided into 1000, 1600, 1200, 1400, 1600 type and other models), rubber float type boom (can be divided into 600, 800, 900, 1000, 1200, 1400 type and other models), fireproof boom, PVC float type boom, beach boom, quick deployment boom, etc., and According to the user's needs, we can adjust the rubber formula to make the rubber booms with flame retardant properties. The technical parameters of our products are all in accordance with the provisions of JT/T465-2001 standard, and they have absolute advantages in quality, performance and price. The skimmer series products are rope skimmer, turntable skimmer, dynamic inclined skimmer (inclined belt sinking and floating skimmer), side-mounted skimmer, embedded skimmer, weir skimmer, vacuum skimmer, multifunctional skimmer and so on.
The floating oil recovery vessel is used for recovering oil spill and floating garbage on the water surface, as well as for towing booms for emergency deployment.
The oil spill monitoring system mainly includes waterborne oil spill intelligent monitoring and alarm system, waterborne oil spill detection buoy, oil spill radar monitoring system, oil spill drift model, oil spill emergency plan management and command system.
Oil spill response auxiliary equipment mainly includes lightweight oil storage tanks, floating oil bladders, oil-absorbing felt, oil-absorbing towing bar, oil-absorbing agent (oil spill dispersant), oil spill response unloading pumps, positioning buoys, auxiliary buoys, manual sprinkler, marine sprinkler, marine skimmer, manual skimmer, and other series of products.