What are the certification bodies of Beijing concrete testers?

Beijing Hongzhi Da Rui Enterprise Management Consulting Co., Ltd. and Beijing Huitong Shunheng Technical Service Co., Ltd. ..

1, Beijing Hongzhi Da Rui Enterprise Management Consulting Co., Ltd., established on 20 1 1, located in Beijing, is an enterprise mainly providing business services. The registered capital of the enterprise is 200,000 yuan and the paid-in capital is 654.38+10,000 yuan. Personnel engaged in the technical work of concrete mixing station (such as testers and quality inspectors) need qualification certificates, which is what you call the real (test) inspector certificate.

2. Beijing Huitong Shunheng Technical Service Co., Ltd. was established in 2009, located in Beijing, and is an enterprise mainly engaged in technology promotion and application services. The registered capital of the enterprise is100000 yuan. Personnel engaged in the technical work of concrete mixing station (such as testers and quality inspectors) need qualification certificates, which is what you call the real (test) inspector certificate.