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About Us

The Co,Ltd is one of special manufacturers for super-hard precision cutting tools in China shows special power in its beginning rode. The shantian tools of PCD and PCBN and CVD Diamond selecting high quality import raw materials, are made by skilled workers and professional science and technological managers with advanced productive technology .The Co. Ltd possesses advanced managing system .Such as managing system...More

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Auto

QLD offers the most complete line of standard products, custom solutions, and services for optimizing all kinds of engine components...MORE

Aerospace

QLD is committed to reducing risks and costs in the manufacture of aerospace industry. QLD partners with our customers to implement standard and customized solutions with...MORE

Wind Energy

QLD is committed to reducing risks and costs in the manufacture of aerospace industry. QLD partners with our customers to implement standard and customized solutions with...MORE

3C electronics

QLD is committed to reducing risks and costs in the manufacture of aerospace industry. QLD partners with our customers to implement standard and customized solutions with...MORE

Mould

QLD is committed to reducing risks and costs in the mould programs. QLD partners with our customers to implement standard and customized solutions...MORE

Non-stick cookware

QLD is committed to reducing risks and costs in the mould programs. QLD partners with our customers to implement standard and customized solutions...MORE

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