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Yuansen New Precision Machinery (Guangzhou) Co., Ltd. quality control

China Yuansen New Precision Machinery (Guangzhou)  Co., Ltd. certification
Customer Reviews
Your superior quality has been the reason we have been ordering for years.

—— Nishit Shah

Your warm service, courtesy and patience are the reasons why I am determined to continue our cooperation

—— Ali Kazemi

The quality of your raw materials is stable and reliable. We always provide the goods with the required quality according to the requirements of our company. We are satisfied with their service.

—— Amireza Kazemi

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QC Profile

Quality at it’s most is the key to manufacture high performance vacuum pumps. We follow following parameters to ensure quality just before delivery.


1.Incoming raw materials and components inspection.

2.Creativeness on final inspection and testing.

3.Regular updation on parameters for improvement.
4.Punctuality on vendor selection for brought-out items.

5.Each and every raw material & parts are being checked for its mechanical properties, so as to get it confirmed that the material is as per required standard specifiion. only approved raw material is being entered in the stores.
6.During manufacturing, each and every components of the product, is being checked for its dimension. the item manufactured exactly as per the manufacturing drawing, with fine machining and assembled properly is being tested and approved for final dispatch.
7.Each and every product is being checked for its clearances, during assembly.

8.After getting product completed, the same is being tested for its performance on our well- equipped test bench as per the testing standards.




  • China Yuansen New Precision Machinery (Guangzhou)  Co., Ltd. certification



    Issue Date:2019-06-21

    Issued By:New century inspection and verification Co. LTD

Contact Details
Yuansen New Precision Machinery (Guangzhou) Co., Ltd.

Contact Person: Mr. Jackey Lin

Tel: 13925064687

Fax: 86--86168020

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