Kaiyuan Plasticizing has built a modern factory covering an area of 96,000 square meters, with 13 production lines and a monthly production capacity of 5,000 tons. It specializes in the research and development, production and sales of EPPE bio-based materials, GRS environmentally friendly EVA/PEVA/PE materials, as well as antibacterial, anti-mold, anti-static, flame-retardant, insulating, medical-grade and food-grade EVA/PEVA/PE and other film materials.
Industrialized plant
Production line
Production capacity
The company has its own research and development laboratory. Many of its products have obtained national invention patents and utility model patents, and have been awarded key project approvals at the national and Guangdong provincial levels. Our products comply with international standards such as Chinese national standards, US FDA standards, EU REACH, RoHS, EN71-3, ASTM F963, 16P free, BPA free, PVC free, CONEG, anti-mold and antibacterial, full migration,GRS, etc.
Open Source Plasticization has achieved remarkable results in the field of intellectual property rights. It has successfully been awarded 144 trademarks, 83 patents, and holds 35 Copyrights for works.
We strictly implement closed-loop systematic quality control in accordance with the quality and environmental management system to ensure that the quality of each product meets the customer's requirements.
Select high-quality and compliant suppliers
Isolation system for non-conforming raw materials
IPQC production line inspection process system
Constantly optimize and continuously improve
Unpack and inspect again before shipment
Service commitment and after-sales guarantee system
We are committed to enhancing efficiency through carbon footprint and carbon handprint
Kaiyuan Plasticization adheres to the concept of "green manufacturing, intelligent innovation, and responsible development", actively fulfills environmental, social and governance responsibilities, and continuously promotes the sustainable development of the enterprise.
Ruinian New Materials was founded in 2000. The company mainly deals in special polymer composite materials, and its products are mainly applied in the building materials, 3C electronics, lighting, automotive decoration and other industries.
Kaiyuan Plasticization was founded in 2008. The company mainly engages in the research and development, production and sales of high-molecular polyethylene environmental protection films such as EVA, PEVA and EPPE. Its products are widely used in household goods, luggage and handbags, stationery, infant and toddler products, food packaging and other industries.
Dengfeng Technology was founded in 2011 and specializes in the production of felt products. Its products include soft and hard storage boxes, lampshades, sound-absorbing boards, desktop partitions, wall decorations, and packaging boxes for 3C electronic products, etc.
Yongfeng (Vietnam) was founded in 2012. The company mainly produces products such as e-sports game console boxes and wearable device packaging boxes.
Longde was founded in 2021 and specializes in the production of outdoor leisure products such as raincoats, windbreakers and tents. Infant and toddler product bath book; Stationery supplies folders, etc.
Yongfeng (Vietnam) planned to build a new factory in 2023 due to the business development needs of the company.
Enterprise spirit
Innovation and exploration stem from progress
Through the efforts of open-source people and continuous self-innovation, we demonstrate open-source's consistent commitment to customers and end users in aspects such as R&D, production, sales, procurement, and customer service. The solid backing of this commitment is our uncompromising open-source product quality and technical standards. Only through continuous self-innovation and an unremitting spirit of striving can we achieve sustainable development.
Corporate values
Open source grows with you
Committed to researching and developing products that meet market demands, we continuously create prosperity for society. Technological innovation is the goal that all the staff of Open Source have been striving for unremittingly. Due to their outstanding contributions, Open Source Company leads the industry at the forefront in fields such as high-molecular polyethylene environmental-friendly adhesive tape and film. By inventing, improving and constantly perfecting the process flow, we create the greatest value for our customers.
Outstanding quality
There is no best, only better
Reliable product quality is the key to the success of open source, and it is also the consistent product standard that Open source takes pride in. It serves as the work guideline for all employees and the fundamental guarantee of product quality.
