Joyou Chemical Technology and Engineering Co., Ltd. (Joyou Chemical) is a state-owned enterprise jointly controlled by core subsidiaries of China National Machinery Industry Corporation (Sinomach) and China General Technology (Group) Holding Co., Ltd., which is an engineering technology company with comprehensive capabilities integrating consulting and design, process R&D (development and production of adsorbents and catalysts), equipment delivery, etc.

Taiwan FENC co.LTD.New batch poly(20T/D、30T/D*2) Sinopec yizheng chemical fiber co. LTD. 10,000-ton polyester r&d device Tongkun group co. LTD annual capacity of 250,000 tons of high-function fully differentiated fiber technical renovation project. GANESHA ECOSPHERE LTD.,INDIA the production line with homogenizer of 75mtpd using recycled pet bottle flakes