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GL Metal can design and manufacture custom aluminum alloy handle door locks according to our clients' requirements. Welcome to contact us!
GL Metal manufactures and supply modern round handle door locks at wholesale prices. Contact us and send us your OEM/ODM requests!
Square handle door locks from GL Metal are fully reversable for left- or right-hand doors. Contact us if you want to these door locks in bulk.
GL Metal designs and manufactures different types of cast iron mechanical hand door locks based on clients' requirements. Inquire now!
These tube-bending springs are made of oil-hardened and tempered spring steel and return to their original shape after use. The galvanized surface is non-toxic and durable, not easy to rust, and can be applied for indoor and outdoor use. Get a free quote now!
Made of oil-hardened and tempered spring steel with a galvanized finish, these pipe bending springs are durable and not easy to rust. They are specifically designed to bend thin-walled tubing to precise angles (up to 180 degrees) without crimping or folding the tubing. These bending springs can be used for copper, aluminum, thin-walled steel pipes, etc.
Metal & steel springs are devices that store mechanical potential energy. They are can be found in every industry. There are many different types of springs, including torsion springs, coil springs, compression springs and extension springs. The industry standard for these metal springs is a life cycle of about 5 years on average.
As a spring manufacturer of 20 years of experience in the industry, GL Metal provides a wide range of metal springs. If you are searching for a metal spring factory in China to provide you high quality spring products to boost your competitiveness? GL Metal is your right choice!
