Fengcheng Zhengquan Machinery Co., Ltd. quality control

Our company was ISO 9001 certified in 2009. Quality control is the extent to which a set of inherent characteristics meet customer needs,such as:

1. the products are in compliance with all specifiC&ATions,

2. the products present a low percentage of defects,

3. the products and materials are under tolerance,

4. packaging and/or packing materials suffer no damages,

5. delivery times meet customer expectations.