Compared with the two, Tower Card is better.
Brand history and background: Xinxin Cable is one of the sub-brands of Shenghua Cable Group, established in 2001; Tower Brand is a brand of Jinbei Electric (Chengdu) Co., Ltd., established in 1939. It has many years of development history and Sichuan's leading technical strength.
Brand strength: All products of Xinxin Cable strictly implement national standards GB, International Electrotechnical Commission (IEC) and other advanced standards of developed countries, and establish comprehensive management system certification for quality, environment, and occupational health; Tower Brand has It has 31 independent intellectual property rights, has innovative R&D platforms of Sichuan Enterprise Technology Center and Chengdu Enterprise Technology Center, and has established a good industry-university-research cooperation relationship with Southwest Petroleum University. To sum up, the two are better than Tower Card.