Founded in 1991, TOPO is a High-Tech Enterprise specialized in the production and R&D of technique compounds based on PA6, PA66, PP, PBT, PC, ABS, PC/ABS, HIPS, AES, PVC, TPE, disposable formwork (for lightweight fill applications) and reusable formwork (for modular applications).

With three advanced high-speed twin-screw mixing equipment and one professional sample production line, our annual sales reached 10, 000 tons with an actual production capacity reach up to 15, 000 tons. We also have an independent laboratory with a full range of testing machines and a team of professional engineers.

Our company owns ISO9001: 2008 and other quality system certifications, we can also supply the material with RoHS, REACH, SGS certificates. We are confident to provide high-quality materials which can fully meet different clients' expectations. Our materials are now widely used in automotive, household appliances, electronic appliances, telecommunications, and other industries.

In the past 30 years, TOPO has devoted itself to provide one-stop compounded material solutions for fellow customers all over the world. With a good reputation, stable quality, and excellent service, TOPO has got approvals from domestic and foreign well-known enterprises such as Panasonic, Sony, Deli Fenggen, Siemens, Galanz, Hewlett-Packard in electronic/electrical aspects, and also cooperates with China National Heavy Duty Truck, Hyundai, Jianghuai and other auto companies in automobile parts/machines and other world-famous manufacturers. TOPO will continue to provide excellent products and services to customers while consistently create a beautiful green life for human beings.