How about Shenzhen Pingshan Colorful Technology?

It's good. Shenzhen Colorful Technology Co., Ltd. was established in 2004 and is affiliated to Beihang University. Located in Shenzhen, Guangdong Province, it is a wholesale-oriented enterprise. The registered capital of the enterprise is 500,000 yuan, and the paid-in capital is 500,000 yuan. According to the online public inquiry, the company is not suspected of violating the rules for the time being.