Zhongshan Duole Hardware Co., Ltd.

Duole Hardware Co., Ltd. was established in 2000, located in the well-known national hardware manufacturing base --- Xiaolan, GuangDong, China and have nearly 10 years of manufacture experience. Our factory covers an area of 10,000 square meters and have more than 200 professional technicians and skilled workers. We have particularly applied a series of advanced automatic producing machines that can control the product tolerance under 5cc compared with common tolerance 10cc, which go far beyond the mechanical process standard of other factories. Meanwhile, our factory have equipped with dustproof assembly workshop, the standard of installation environment entirely exceed that of the same line.

We are a manufacturer who specialize in TUBULAR/CYLINDRICAL KNOB / LEVER LOCKSET, DEADBOLT LOCKSET, DOOR VIEWER, DUST PROOF STRIKE, HINGES and so on. We have strong production capacity, advanced equipments, [Details]