Guangzhou Yangcheng Science & Technology Enterprises Co., Ltd.

Name: ISO9001 Certificate
Certificate No: 4403/200211774
Range: Development, design, production and service of calibration equipment for electrical energy meter, indication meter and mutual inductor, measuring instrument and meter, computer appliance hardware
Reference: Issued by China Quality Certification Center

Name: ISO9001 Certificate
Certificate No: 2869
Range: Development, design, production and service of calibration equipment for electrical energy meter, indication meter and mutual inductor, measuring instrument and meter, computer appliance hardware
Reference: Issued by China Quality Certification Center

Name: Credit Grade Certificate
Certificate No: 2002-19-81
Range: AAA grade enterprise
Reference: Issued by Guangdong Branch, China Construction Bank

Name: E.E.C Recommendation For High-Quality Products
Certificate No: ATN-C2018
Range: YC series program control calibration equipment product
Reference: Issued by China Council For The Promotion Of International Trade Department Of Media Press & Association Technologic Nouvelle De France