CWB Certification - Mandatory to Canada Market

The CWB Group is an industry supported, private sector organization providing welding certification, management systems registration and training services to over 6300 companies in 41 countries. Supported through the Canadian Welding Bureau, CWB Institute, QUASAR, and the Canadian WElding Association, the CWB Group provides a comprehensive and integrated sevices to the welding and joining industry.
As the only authorized service provider of CWB in China, ALLMARK is responsible for the execution and operation of the varied business of CWB in China, including certification, qualification of personnel, examination and review and education and training. ALLMARK also provides inspection and testing.
Over the past 10 years, ALLMARK has helped many corporations working within the fields of steel components,mechnical equipment, elevators, power towers, maritime work and oil pipelines enter the North American market. 
  • CSA W47.1 Fusiong Welding of Steel Company Certification

    The Canadian Standards Association sets the criteria for Standard W47.1. Based on the type of work to be undertaken a company may be certified for Fusion Welding of Steel in one of three Divisions. Companies who wish to be certified under this standard are required to qualify their Welding Supervisors and their Welding Engineers, submit for review and approval their Company’s Welding Procedures and qualify their Welding personnel (welders or operators).


  • CSA W55.3 Resistance Welding Company Certification

  • CSA W48 Electrode and Filler Metals Certification

  • CSA A660 Auditing and Registration

  • Add:No. 600 Chuanqiao Road, Shanghai, China
  • Tel:86 21 64128191 18621367809
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