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Phone Number : +86 15670461277

WhatsApp : +8617719955658

QC Profile

 

Advanced technology: sand casting, centrifugal casting, metal casting, investment casting, etc.

Casting process. We can choose the most suitable casting process according to our needs.

Customer's requirements for workpiece materials and process, and provide good service for customers. The company has established a complete and scientific quality management system, a complete quality inspection system for parts inspection and mechanical performance inspection, and has obtained a number of technological innovation patents.

Xinxiang Haishan Machinery Co., Ltd. quality control 0

 

Our company has passed ISO9001-2008 quality system certification and environmental system 14001:2004, and the product quality effect is guaranteed.

 

Xinxiang Haishan Machinery Co., Ltd. quality control 1

Xinxiang Haishan Machinery Co., Ltd. quality control 2

  • Xinxiang Haishan Machinery Co., Ltd.
    Standard: Innovative certificate
    Number: 3524103
    Issue Date: 2019-09-10
    Expiry Date: 2039-09-10
    Scope/Range: Crusher copper bushing
    Issued By: China Intellectual Property Office
  • Xinxiang Haishan Machinery Co., Ltd.
    Standard: Innovative certificate
    Number: 2830982
    Issue Date: 2018-02-27
    Expiry Date: 2038-02-27
    Scope/Range: bronze bushing
    Issued By: State Intellectual Property Office of the People's Republic of China
  • Xinxiang Haishan Machinery Co., Ltd.
    Standard: Innovative certificate
    Number: 3524104
    Issue Date: 2019-09-10
    Expiry Date: 2039-03-10
    Scope/Range: Copper sleeve casting
    Issued By: State Intellectual Property Office of the People's Republic of China
  • Xinxiang Haishan Machinery Co., Ltd.
    Standard: Innovative certificate
    Number: 8179684
    Issue Date: 2018-12-07
    Expiry Date: 2038-12-07
    Scope/Range: cone crusher parts
    Issued By: State Intellectual Property Office of the People's Republic of China
  • Xinxiang Haishan Machinery Co., Ltd.
    Standard: Innovative certificate
    Number: 8277850
    Issue Date: 2018-12-28
    Expiry Date: 2038-12-28
    Scope/Range: cone crusher parts
    Issued By: State Intellectual Property Office of the People's Republic of China