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Nanyang Zhongtong explosion-proof professional production: explosion-proof positive pressure cabinet, positive pressure explosion-proof distribution cabinet See more

Company qualification

Zhongtong is engaged in explosion-proof electrical research, production and sales for many years, and the product quality is guaranteed!
 Certificate of explosion proof analysis house

Certificate of explosion proof analysis house

Nanyang Zhongtong explosion-proof electrical machinery Co., Ltd., explosion-proof analysis room, positive pressure explosion-proof room certificate


 Certificate of explosion proof analysis house

 Honor and qualification

Company honor

Summary of the company's honor acquisition.

  • In September 2012, the company was awarded "China's AAA quality and trustworthy enterprise".
  • In April 2013, CNG was awarded the first class certificate of CNG.
  • In August 2013, the company was listed in the 2013 Nanyang enterprise technology innovation key plan project.

Company qualification

Summary of company qualification.

  • In June 2015, the company obtained the "national industrial product production license" issued by the General Administration of quality supervision, inspection and quarantine.
  • In March 2017, the company obtained the "cu-tr 012 / 2011 EAC certification certificate for explosion-proof products" issued by the EAC Certification Center of the customs union.
  • In November 2014, the company obtained the "explosion proof certificate of explosion-proof electrical equipment" issued by the national quality supervision and inspection center of explosion-proof electrical products.