The company is accepting third-party on-site certification today. China Post Zhejiang Branch conducted on-site certification of the company, and the company submitted the required materials for certification. The certification officer took photos on site. The certification results are awaiting.

Yueqing Chengjin Instrument Parts Co., Ltd. is a modern enterprise mainly engaged in the research, production, and sales of power instruments. The company's main copper inlay products are excellent and of high quality.