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Why Can We Always Ensure Excellent Quality

Quality Control

1) Checking the raw material after they reach our factory. Incoming quality control(IQC)
2) Check the details before the production line operated
3) Full inspection and routing inspection during mass production. In process quality control(IPQC)
4) Checking the goods after finished. Final quality control(FQC)

What Sanhui Can Offer-Fabulous Product & Service
Our main products include refractory metal products and their alloy products, like tungsten, molybdenum, tantalum, etc.

Certification

Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
Zhengzhou Sanhui Refractory Metal Co., Ltd. Certifications
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