Chongqing Zhongyuan Engineering Quality Testing Co., Ltd.

Chongqing Zhongyuan Engineering Quality Testing Co., Ltd. is an enterprise legal entity registered with the administrative department for industry and commerce on March 11, 2011. The company is able to independently bear civil legal liability. Its fixed assets exceed 10 million RMB, and it currently has office and testing site area of approximately 2,311 m². On December 19, 2011, the company obtained a qualification accreditation certificate issued by the Chongqing Municipal Bureau of Quality and Technical Supervision (Certificate No.: 1722010603), which was extended on December 6, 2017; on April 20, 2012, it obtained a construction engineering quality testing unit qualification certificate issued by the Chongqing Municipal Urban and Rural Construction Commission (Certificate No.: Yu Jian Jian Zi No. 092), which was extended on February 26, 2018. It is a third-party professional testing and consulting institution with independent legal person status, mainly undertaking quality testing of building materials and completed construction engineering entities for construction engineering, municipal engineering, bridge engineering, steel structures, etc. Its main testing categories include: witness sampling testing, main structure engineering on-site testing, steel structure engineering testing, building door and window testing, foundation engineering testing, indoor environmental quality testing, municipal road engineering testing, municipal bridge engineering testing, building curtain wall engineering testing,
building machinery and safety production supplies, etc., 10 categories with a total of 718 parameters. The company also opened a branch site in Chengkou County on April 18, 2018.





Chongqing Zhongyuan Engineering Quality Testing Co., Ltd. is an enterprise legal entity registered with the administrative department for industry and commerce on March 11, 2011. The company is able to independently bear civil legal liability. Its fixed assets exceed 10 million RMB, and it currently has office and testing site area of approximately 2,311 m². On December 19, 2011, the company obtained a qualification accreditation certificate issued by the Chongqing Municipal Bureau of Quality and Technical Supervision (Certificate No.: 1722010603), which was extended on December 6, 2017; on April 20, 2012, it obtained a construction engineering quality testing unit qualification certificate issued by the Chongqing Municipal Urban and Rural Construction Commission (Certificate No.: Yu Jian Jian Zi No. 092), which was extended on February 26, 2018. It is a third-party professional testing and consulting institution with independent legal person status, mainly undertaking quality testing of building materials and completed construction engineering entities for construction engineering, municipal engineering, bridge engineering, steel structures, etc. Its main testing categories include: witness sampling testing, main structure engineering on-site testing, steel structure engineering testing, building door and window testing, foundation engineering testing, indoor environmental quality testing, municipal road engineering testing, municipal bridge engineering testing, building curtain wall engineering testing,
building machinery and safety production supplies, etc., 10 categories with a total of 718 parameters. The company also opened a branch site in Chengkou County on April 18, 2018.