Zinc Alloy Heavy Duty Sliding Bathroom Shower Door Rollers

1. Established in 1996, 20 years of developing, producing and selling sliding door system products.The head of sliding door hardware system in China. Especially in sliding rollers area.
2. Own thousands of distributors in China, Have cooperation alliance relations with hundreds of famous sliding door system company in inland market and foreign market.
3. More than 40 person engineering team to develop and update sliding door system products, have more than60 patent rights.At present, the core products include sliding furniture rollers, sliding interior door rollers, and heavy duty sliding roller systems, professionalized and diversified soft closing systems. Own hundreds of punching machine, milling machine and so on.

Own four branch factory and headquatered in Zhongshan Xiaolan. Own four showroom, which more than 1500 square meter showroom. Below is one of the showroom. If you have intrests, you can visit our factory whenever you want.

Own our own testing center to test the material and products

About Price, Quality and Lead Time

OPK mainly produce middle and high class sliding rollers with reasonable and competitive price. According to the feedback from the customer all over the world, the most favorite features of OPK rollers is stable quality, timely delivery.

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OPK Product line

The product line was consist of three parts. OEM is about 30%, OBM is about 30%, ODM is about 40%. Please refer belowwebsite to know more about OPK products: OEM products:; OPK brand products:;

Ability of design new products

OPK has engineer team which consist of more than 40 people. We can develop an completely new products every two month. And we constantly update and promote the current products range to market competitive. Now we have observed more than 100 national and international patents. We have testing center which exclusively testing the new products and updated products function and performance.