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Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
Quality Control
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Puyang Zhongshi Group Co., Ltd. Quality Control

Quality Control
Contacts
Contacts: Mrs. Liza
Fax: 86-393-4807842
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Certificates
China Puyang Zhongshi Group Co., Ltd. certifications
Standard:API
Number:API 5CT
Issue Date:2021-04-19
Expiry Date:2024-04-19
China Puyang Zhongshi Group Co., Ltd. certifications
Standard:API
Number:API 11AX
Issue Date:2021-04-19
Expiry Date:2024-04-19
China Puyang Zhongshi Group Co., Ltd. certifications
Standard:API
Number:API 11E
Issue Date:2021-04-19
Expiry Date:2024-04-19
China Puyang Zhongshi Group Co., Ltd. certifications
Standard:ISO
Number:ISO14001:2015
Issue Date:2022-01-19
Expiry Date:2025-01-19
China Puyang Zhongshi Group Co., Ltd. certifications
Standard:ISO
Number:ISO9001:2015
Issue Date:2022-01-19
Expiry Date:2025-01-19
China Puyang Zhongshi Group Co., Ltd. certifications
Standard:ISO
Number:ISO18001:2007
Issue Date:2022-01-19
Expiry Date:2025-01-19
China Puyang Zhongshi Group Co., Ltd. certifications
Standard:API Q1
Number:API Q1
Issue Date:2021-04-19
Expiry Date:2024-04-19
QC Profile

Quality Assurance:


1. Quality is the life, Puyang Zhongshi Group is confident in the superior quality of our products and being the most effective salesman.
2. Puyang Zhongshi Group has advanced production process management and R&D technology and also continue to technical innovations.
3. Puyang Zhongshi Group brings in sophisticated inspection instruments, which carry on the accurate inspection to the product.

4. Puyang Zhongshi Group inspect the products strictly in accordance with API standard and for the customized products, we strictly with clients` requirements.

 

Quality Policy:

 

Quality first; customer first; constant improvement for the first-class product

 

Quality Management:


1. Puyang Zhongshi Strict and meticulous quality control in all aspects of the production process, from raw material to finished products inspection, strict control every procedures to ensure product quality.
2. ISO9001: 2015 system certificate; ISO 14001:2015 environment system certificate; QHSAS18001:2007 health and safety system certificate