September 26, 2014 Our Ref: MAGEB1 Raymond Mo Mageba (Shanghai) Bridge Products Co., Ltd. No. 388 Beihuan Road, WuQiao Zone, Zhuanghang Town, Fengxian Distr. Shanghai, 201402 China Dear Mr. Mo: RE: CERTIFICATION TO CSA STANDARD W47.1 We are pleased to advise that effective June 2, 2011, Mageba (Shanghai) Bridge Products Co., Ltd. in Shanghai, , has been certified in Division 1 under CSA Standard W47.1 "Certification of Companies for Fusion Welding of Steel". A Certificate has been prepared and is enclosed. Also, please find enclosed a Letter of Validation, which is valid to the anniversary date of your company’s application for certification. Companies that obtain certification to the CSA Welding Standard are given permission to use the Canadian Welding Bureau’s certification mark in their advertising and promotional materials. An electronic version of the CWB’s certification mark may be obtained by contacting the Registrar. Our representatives will continue to periodically visit your company to verify its conformance to the Standard and to provide other services related to the maintenance of your company’s certification. Congratulations to you and your staff for their efforts in meeting the requirements of the Standard. If you have any questions please call me. Yours very truly, CANADIAN WELDING BUREAU I.S. Jaswal Registrar IJ/md Encl. CANADIAN WELDING BUREAU The CWB acknowledges that Mageba (Shanghai) Bridge Products Co., Ltd. No. 388 Beihuan Road, WuQiao Zone, Zhuanghang Town, Fengxian Distr., Shanghai, 201402 China is Certified to CSA Standard W47.1 Certification of Companies for Fusion Welding of Steel In the DIVISION 1 INITIAL CERTIFICATION DATE: June 2, 2011 Scope: Structural steel, conveyor, truss and plate work for the Canadian market. Registrar & Manager Q.A. Authorized Signing Officer Certification is validated yearly via a “Letter of Validation”, a copy of whic h is available from the company Accredited CB-PS (Certif ication Body -Product/Serv ices) The Canadian Welding Bureau is accredited by the Standards Council of Canada The product certification system operated by the Canadian Welding Bureau most closely resembles that described by ISO/IEC Guide 67, Conformity assessment — Fundamentals of product certification, System 6. The CWB acknowledges that Mageba (Shanghai) Bridge Products Co., Ltd. No. 388 Beihuan Road, WuQiao Zone, Zhuanghang Town, Fengxian Distr., Shanghai, 201402 China is certified to CSA Standard W47.1 “Certification of Companies for Fusion Welding of Steel” in DIVISION 1 for the period September 16, 2014 to October 15, 2015 Company Code: MAGEB1 Scope: Structural steel, conveyor, truss and plate work for the Canadian market. The product certification system operated by the Canadian Welding Bureau most closely resembles that described by ISO/IEC Guide 67, Conformity assessment — Fundamentals of product certification, System 6.