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Company Profile

ZHENGZHOU SHENGYIFA INDUSTRIAL CO.,LTD,the pioneer of WPC door and WPC door skin manufacture,was established in 2003 and occupies 50,000 square meters in Zhengzhou city,China.After more than 20 years specialized in WPC door/WPC door skin,SHENGYIFA has achieved as a respected manufacturer in this field.

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How to produce a WPC door?

A complete WPC Door is made of several parts, like WPC door skin, wood skeleton or WPC skeleton and inner fillers like honey comb, PU foam and chipboard.

How to produce a molded WPC Door Skin?

First, put a WPC door skin into the high temperature equipment. After heating up, the WPC door skin become hot and soft to mould easily.
Second, Put the hot WPC door skin into the press machine. After a few minuets, it turns out a molded WPC door skin.
Third, make an initial inspection of the molded WPC door skin.
How to produce a Wood skeleton frame?

First, selecting good quality wood skeleton with right size. It is important to use high quality raw materials in the WPC doors’ production.
Second, assembling those wood skeletons into a square frame by using air nailer. After that, the wood skeleton frame become complete.
Third, making an initial inspection of the wood skeleton frame.

Then workers put those part (two WPC door skin, wood skeleton or PVC skeleton and inner fillers like like honey comb, PU foam and chipboard) together to one piece, and hold it into a machine to press. After a few days, it become more stable. Then machines are cutting extra part of door. Next, here is the process of edge banding. Workers put the door on one side of the machine, when it goes to another side, the edge banding is finished. After opening lock hole and extremely strict inspection, the doors are packing to overseas.
Here is the whole process of WPC doors.

Why choose Shengyifa WPC Doors?

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