热@无码热@国产热@综合_欧美区亚洲区一区_中日韩成人另类黄色视频网站_欧美日韩国产中文_91香蕉视频导航_久久久99精品成人片_对白精彩刺激在线播放_自拍乱伦高清三级_av免费网址 一级片_资源碰碰人妻

C

OMPANY PROFILE
Shanghai ShenJia Welding Co.,Ltd was founded in 1994. The predecessor of the Shanghai branch Shenkar welding plant. Enterprise reform and restructuring of the Company changed its name. Over the years, persist for the purpose to meet market demand, relying on technological progress and development. Production scale, variety type, quality of products have made considerable progress. The company has a national industrial products production license (welding material) approved by China Classification Society ISO9001: 2000 quality system approval, a production of "O" plate welding materials spec……MORE+

  • Welding rod

  • Welding rod

  • Welding rod

  • Welding rod

  • Welding rod

  • Welding rod

DEVELOPMENT

  • 2012

    In August of 2012,the company participated in drafting and revising stainless steel electrode standards: GB/T 983-2012

  • 2013

    In June of 2013, the company's stainless steel flux-cored wire officially put into production

  • 2016

    In September of 2016, the company passed the certification of quality management system GB/T 9001-2008

  • 2016

    In October of 2016, some priducts of the company passed the CE certification of the European Union

  • 2017

    In March of 2017, the company added American thermoelectric X-ray spectrometer and other testing equipment

  • 2017

    In May of 2017, the company's back self-shielded straight strip flux skin welding wire was put into production formally

  • 2018

    In August of 2018, the company participated in drafting and revising the stainless steel flux cored wire standard:GB/T 17853-2018

  • 2018

    In October of 2018, the company passed the certification of quality management system GB/T 9001-2016

  • 2019

    In january of 2019, the company moved its production workshop to a new location and continued to expand the production scale of the company's products.

E

NGINEERING CASE

  • 采油平臺(tái)

  • 廠房

  • 儲(chǔ)氣罐

  • 大橋

N

EWS INFORMATION
QQ
Tel
+86-0578-2030885
Feedback
WeChat

Professional production of "O" brand welding materials

Service Hotline +86-0578-2030885 Monday to Friday
AM: 09：00~12：00 PM: 13:00~17:00

Contact

Add: 816 Jiulong Street, Bihu Town, Liandu District, Lishui City, Zhejiang Province
Tel: +86-0578-2030885
Phone: +86-13506560270
E-mail: 2865179702@qq.com
Website: catball.cn

Scan it