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HAO JIE DOOR LOCK PRODUCT CO., Ltd., which locates in Dongguan, Guangdong province, specializes in manufacturing high quality door locks and hardware hooks for bathroom .Now, we have three series locks of solid brass door lock , aluminium door lock and stainless steel door lock.shoes lift is our new product and including three kinds of colour.we also have three kinds of bathroom fittings of stainless steel, aluminium and glass fiber material. Meanwhile, we have already produced various of hardware for door and for everyday use and supplying OEM service for hardware demands from Europe and America.
At present, our factory covers an area of 30000 square meters and possesses many pieces of skills, such as moulding, sand casting and forging, punching and machining, polishing, spring manufacture, electric welding and lacquering lines .There is a lab which is equipped with devices of salt spray testing, spring resistance testing, lock life span testing, automatic thick testing.30% of the employees graduated from college and they are design and management stuff .The factory manufacture products according to ISO9001 system to control the quality . Especially, our super-small-angle lock body with double latch ,its first-class technology which open the door at the angle of 30°is famous for its immobile sound .It's convenient for our customers to open the door .This product fully embodied our design belief " human is the most important". That is an excellent work of our stuff as a hard-working team .Our company is one of the manufactures who introduce and apply the PVD surface (zirconium-plated) treatment skill on locks earliest in mainland .The salt spray testing of PVD can go up to 800 hours .It can ensure that the products can be kept unfading for over 15 years "HAO JIE DOOR LOCK, ORIGINAL COLOUR FOREVER" is our pursuit and promise to the customers. |
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