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Why Can We Always Ensure Excellent Quality

Quality Control

Quality control requirements for automotive air conditioning compressors:

  1. Material Selection: Choose materials with high strength, high heat resistance, and high corrosion resistance.

  2. Manufacturing Process: Follow the same processes and techniques as leading international brands.

  3. High standard Testing: Utilize advanced testing instruments for comprehensive quality inspections.

Certification

Guangzhou DeYiSheng Automotive Parts Co., Ltd Certifications
Standard: 实用新型专利证书
Number: 第18507914号
Issue Date: 2023-02-24
Scope/Range: 专利
Issued By: 国家知识产权局
Guangzhou DeYiSheng Automotive Parts Co., Ltd Certifications
Standard: 高新技术企业证书
Number: GR202344005891
Issue Date: 2023-12-28
Expiry Date: 2026-12-28
Issued By: 广东省科学技术厅
Guangzhou DeYiSheng Automotive Parts Co., Ltd Certifications
Standard: 单缸转子式液体高频换向装置及其压缩机
Number: 6545218
Issue Date: 2023-12-08
Scope/Range: 专利
Issued By: 国家知识产权局
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