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Wenzhou Longsun Electrical Alloy Co.,Ltd Quality Control

Certification
Good quality Electrical Contact Points for sales
Good quality Electrical Contact Points for sales
Customer Reviews
Thanks! I am very happy.My shipements has arrived to montevideo, Tuesday 9.00 a.m. local time Uruguay. Thank you once again. You are tremendous.

—— Catherine Malek

Amazing ! I am VERY pleased and impressed. Your Contact are very good! Will definitely be ordering more in the future of the same or something others

—— Tom Perkins

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QC Profile

Physical Testing Room

 

Control the product quality,

Testing the physical character of product through special equipement to make sure the quality.

 

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

 

Chemical test room

 

Control the product quality, according to analy the material and chemical composition.

 

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

 

 

Testing Equipment

 

Making and Breaking Capacity Analyzer for AC Contactor

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

 

 

Olympus Metallic Structure Microscope

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

 

WLP-208A Average Particle Size Analyer

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

WFX-120B Atom Absorption Spectrophotometer

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

 

Vickers Hardness Tester

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

QC Working Area.

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

 

Inductively Coupled Plasma Emission Spectrometer

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

44B Double Electrolytic Analyzer

Wenzhou Longsun Electrical Alloy Co.,Ltd

 

 

 

Certification
  • Wenzhou Longsun Electrical Alloy Co.,Ltd

    Standard:GB/T 19001

    Number:02113Q11310R4M

    Issue Date:2013-11-19

    Expiry Date:2016-11-18

    Scope/Range:Powder contact,silver contact,silver wire,silver solder

    Issued By:华夏认证中心

  • Wenzhou Longsun Electrical Alloy Co.,Ltd

    Standard:ISO14001

    Number:10115E22376ROM

    Issue Date:2015-11-02

    Expiry Date:2018-11-01

    Scope/Range:Powder contact,silver contact,silver wire,silver solder

    Issued By:ZLTR

  • Wenzhou Longsun Electrical Alloy Co.,Ltd

    Standard:OHSAS 18001: 2007

    Number:10115S11603ROM

    Issue Date:2015-11-02

    Expiry Date:2018-11-01

    Issued By:ZLTR

  • Wenzhou Longsun Electrical Alloy Co.,Ltd

    Standard:Technology Certificate

    Issue Date:2011-11-09

  • Wenzhou Longsun Electrical Alloy Co.,Ltd

    Standard:CHINT Supplier Certificate

    Issue Date:2013-01-01

    Expiry Date:2015-12-31

    Issued By:CHINT Group

  • Wenzhou Longsun Electrical Alloy Co.,Ltd

    Standard:National Technology Plan Certificate

Contact Details
Wenzhou Longsun Electrical Alloy Co.,Ltd

Contact Person: Ms. Tracy Wang

Tel: 86-577-61751116

Fax: 86-577-61759155

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