Longyu Testing

Chongqing Longyu Environmental Testing Co., Ltd. is located at No. 777 Fenghuang Avenue, Yongchuan District, and was established in August 2017 with a registered capital of 8.3 million yuan. It is a third-party testing institution with independent legal personality and legal qualifications, certified by the Chongqing Municipal Market Supervision Administration with CMA accreditation (Certificate No. 242212050498) and included in the Chongqing Environmental Protection Bureau's 'Directory of Social Environmental Monitoring Institutions'. The company's business scope mainly includes environmental and ecological testing (water and wastewater, air and exhaust gas, indoor air, noise and vibration, soil, radiation, solid waste, waste cooking oil collection and transportation services), and occupational health testing and evaluation. The company's laboratory covers an area of more than 1,400 square meters and is equipped with more than 184 sets of high-end testing equipment and instruments, including inductively coupled plasma mass spectrometers, gas chromatography-mass spectrometers, atomic fluorescence spectrophotometers, ion chromatographs, and one-millionth precision balances, with a total instrument value of more than 30 million yuan. The company has hired senior experts with many years of experience in environmental testing to be responsible for technical management and quality control, and has a team of nearly 40 experienced, highly educated, and highly qualified sampling and testing professionals. Among them, there are 2 postgraduate degree holders and 4 senior engineers. Those with intermediate or above professional technical titles account for 23%. The company has the premises, equipment, and professional technical capabilities necessary for its business scope.