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六会资料免费资料大全
2023-04-11
Congratulations to Beijing Chengyu Chemical Co., Ltd. website officially launched!

The company has high temperature, low temperature, high pressure, high vacuum distillation, separation, vacuum drying and other pilot and industrial production equipment; With experienced researchers and engineering and technical personnel, the use of advanced production equipment and testing instruments, a strict quality assurance system, has obtained the ISO 9001:2015 quality management system certification; ISO 14001:2015 Environmental Management system certification; OHSAS 18001:2007 Occupational Health and Safety management system certification; And obtained the "Beijing high-tech Enterprise" certificate. Products with its exquisite production technology, reliable quality to meet the needs of domestic and foreign customers.

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