Shenzhen Yongfengying Electronics Co., Ltd. (CST) was established in 2003. The company is located in Bao'an, Zhuan'an, Shenzhen, China. The main production and sales of electronic connector products, as well as mold manufacturing and & nbsp; harness parts processing. The company upholds the business philosophy of honesty, pragmatism, unity, and hard work. It has achieved long-term development in just a few years thanks to strong design and technology research and development capabilities and distribution channels around the world. While the company is growing rapidly, it attaches great importance to the training of its employees, pays more attention to quality control, strictly implements the ISO9001 quality system and the ISO14001 environmental system, and shares social responsibility to provide green, pollution-free products. 2004 began to apply for UL safety certification, In early 2005, the factory passed ISO9001:2004 system certification. Then passed TUV product certification. With the continuous development and expansion of the company, in order to integrate the consistency and consistency of the company, the quality system was completely upgraded and revised in 2009. At the end of the same year, it passed the ISO9001:2008 audit certification of UCS. In 2012, the company applied for a national high-tech enterprise and obtained a high-tech enterprise certificate.