Risun Group adheres to the principle of "quality is the lifeline" and upholds the quality policy of "full staff effort, customer first, continuous innovation, pursuit of excellence". It has passed the national standard GB/T 19001-2016/ISO 9001:2015 quality management system certification. It has built five testing centers certified by the China National Accreditation Service for Conformity Assessment (CNAS) with international mutual recognition qualifications for testing data. The entire process accurately identifies key quality control points, and the quality testing, data collection, and transmission of raw materials and products are fully automated. The quality control process is traceable, and the product quality remains stable for a long time, ranking at the forefront of the industry. At the same time, it participated in the formulation of 13 national and industry standards, and has won qualifications and honors such as Hebei Provincial Government Quality Award, Hebei Province Famous Brand Product, Hebei Province High Quality Product, Hebei Province Industrial Enterprise Quality Benchmark, and Hebei Province Enterprise Quality Management 40-Year Meritorious Enterprise.

Quality Inspection Automation

It automates the quality testing, data collection, and transmission of raw materials and products. Automatic sampling is achieved for coal transportation by truck, and for sample collection during intermediate process control. All laboratory testing equipment is automated, and data collection and transmission are completed automatically.

6 CNAS Accredited Testing Centers

(1) Xingtai Risun Coal Chemicals Limited Testing Center. It was awarded a laboratory accreditation certificate by the China National Accreditation Service for Conformity Assessment (CNAS L4896) in January 2011, and has the qualification for international mutual recognition of testing data; it has multiple domestically first-class testing and analysis equipment and a first-class testing and analysis team, with testing capabilities covering raw materials and products in the fields of coal coke, alcohol ammonia, aromatic hydrocarbons, etc. It meets national testing standards and can issue analysis and testing data and reports with CNAS accreditation marks.

(2) Hebei Risun Energy Limited Testing Center. It was awarded a laboratory accreditation certificate by the China National Accreditation Service for Conformity Assessment (CNAS L9978) in May 2017, and has the qualification for international mutual recognition of testing data; it has multiple domestic first-class detection and analysis equipment and a first-class detection and analysis team, with detection capabilities covering all raw materials and products such as bituminous coal for coal chemical industry, metallurgical coke, ammonium sulfate, coal tar, crude benzene, wash oil, industrial methanol, liquid anhydrous ammonia, etc. It meets the national testing standards and can issue analysis and testing data and reports with CNAS accreditation marks.

(3) Beijing Risun Technology Limited Analysis and Testing Center. It was awarded a laboratory accreditation certificate by the China National Accreditation Service for Conformity Assessment (CNAS L13266) in April 2020, and has the qualification for international mutual recognition of testing data; it has multiple domestic first-class testing and analysis equipment and a first-class testing and analysis team, with testing capabilities covering basic organic raw materials, catalysts, polymers, and material analysis and testing. It can establish methods according to research and development needs, analyze unknown substances, characterize catalysts, evaluate chemical products, meet national testing standards, and can issue analysis and testing data and reports with CNAS accreditation marks.

(4) Yuncheng Risun Chemicals Limited Testing Center. It was awarded a laboratory accreditation certificate by the China National Accreditation Service for Conformity Assessment (CNAS L16960) in August 2022, and has the qualification for international mutual recognition of testing data; it has multiple domestically first-class testing and analysis equipment and a first-class testing and analysis team, with testing capabilities covering five categories of 22 raw materials and product fields, including coal, coke, coal tar, pure benzene, adipic acid, etc. It meets national testing standards and can issue analysis and testing data and reports with CNAS accreditation marks.

(5) Tangshan Risun Chemicals Limited Testing Center. It was awarded a laboratory accreditation certificate by the China National Accreditation Service for Conformity Assessment (CNAS L20232) in March 2024, and has the qualification for international mutual recognition of testing data; it has multiple domestic first-class detection and analysis equipment and a first-class detection and analysis team, with detection capabilities covering 31 raw materials and product fields in five categories, including crude benzene, coking naphthalene, coking benzene, phthalic anhydride, industrial styrene, etc. It meets national testing standards and can issue analysis and testing data and reports with CNAS accreditation marks.

(6) Hohhot Risun Zhongran Energy Limited Testing Center. It was awarded a laboratory accreditation certificate (registration number: CNAS L20868) by the China National Accreditation Service for Conformity Assessment (CNAS) in May 2024, and has the qualification for international mutual recognition of testing data; its laboratory covers an area of over 700 square meters and has more than 110 sets of various testing equipment and a first-class testing and analysis team. Its testing capabilities cover raw materials and product fields such as bituminous coal, metallurgical coke, crude benzene, tar, industrial methanol, ammonium sulfate, liquid ammonia, etc. It meets national testing standards and can issue analysis and testing data and reports with CNAS accreditation marks.