Congratulations on the successful IS09001 certificate of Leili valve

Release date:

2016-10-19 16:23

After consulting with many clients, Shanghai Dutong was finally selected to apply for ISO9001 certificate. Under the guidance of professional certification of Dutong engineer, we successfully passed the certification audit of ISO organization and quickly obtained the certificate. The commission can inquire about and issue the authority. Points will be added for subsequent bidding business negotiation. If you have certification requirements, please call 4007780028 / 13817425651

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Shanghai Dutong Testing Technology Service Co., Ltd.
Address: Floors 28–30, No. 666 Beijing East Road, Huangpu District, Shanghai
Phone:400-778-0028/138 1742 5651
Email:info@dtglobal.com.cn

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Tel 400-778-0028

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