The quality tests of Qingyu are in charge by a third-party quality authentication company who enjoys high reputation in the artwork and crafts authentication. Its working tolerances are as small as ±0.0022.
The product, with so many advantages mentioned above, has an extensive application prospect. Supported by advanced software, the result of the product is accurate3.
The product has high structural strength. This enables it to withstand daily wear and tear or heavy workload while maintaining reliability. The product has the advantage of wea resistanceCompany Features1.
Dong Guan Qing Yu Laser Technology Co., Ltd is a reliable partner for . We have many years of experience in product production and overseas marketing.2.
Our company is fully accredited with an internationally recognized Quality Management System. This allows us to provide full traceability of products and constantly monitor our processes to ensure that we offer all customers the highest levels of service.3.
Dong Guan Qing Yu Laser Technology Co., Ltd is ready to serve you with best quality and professional service. Get info!
The company specializes in the production of KN95 masks with a daily production of 1000000. The products of the company have passed the CE certification, FDA certification and FFP2 testing certification. The company is dust-free workshop production, has been medical equipment; Welcome to inquire.