1, Guangdong Zhong Qin Testing Technology Co., Ltd. is a professional environmental testing company, which is committed to water quality testing, radiation testing, environmental testing, indoor environmental testing, acceptance testing, soil radon testing and system certification testing.
2. Guangdong Jianyan Environmental Monitoring Co., Ltd. is an authoritative third-party environmental testing institution highly recognized by the government, specializing in site investigation, water quality and wastewater detection, noise detection, waste gas detection and soil detection. There are many testing institutions in the market, but not all the software testing reports issued by each institution are effective and can be recognized by law. Legal and valid test reports are all qualified CMA and CNAS. CMA qualification is compulsory for third-party testing institutions, and CNAS qualification is applied voluntarily. However, if a testing report stamped with CNAS qualification stamp can be issued, it will be recognized by some countries in the world.