Haiyue Precision Grinding Co., Ltd

Haiyue Precision Grinding Co., Ltd. has been operating since 1999, showing long-term experience in precision manufacturing — a key advantage in technical industries like optical lenses and ceramics. The company specializes in high-precision products such as ceramic machines and optical lenses, which are in demand in electronics and medical device sectors. However, none of the key verification points — phone, work email, account email, or business documents — have been confirmed. This lack of verification raises concerns about legitimacy and responsiveness, especially for buyers needing reliable communication or quality assurance. Buyers should request additional proof before placing large orders or sharing technical specifications. While the origin is China, a major hub for precision manufacturing, the absence of verified contact details makes due diligence essential before engaging.