Boy using 3D pen. Happy child making flower from colored ABS plastic.

Why choose us


Manufacturing Experience

After 11 years of continuous development and accumulation, Torwell has formed a mature R&D, manufacturing, sales, transportation and after-sales service system, which can provide customers with efficient business solutions in a timely manner to satisfy the needs of customers and provides more innovation 3D printing products.


Countries and Regions

Be a reliable and professional 3D printing partner, Torwell has committed to expanding its products to North America, Europe, Middle east, Asia, etc, more than 75 country and regions, established deeply and long-term cooperative relations with customers  


Model Factory

The 3000 square meter standardized workshop holds 6 fully automatic production lines and a professional testing laboratory, 60,000kgs monthly production capacity of 3D printing filament ensure 7~10days for regular order delivery and 10-15days for customized product. 


Types of 3D printing product

Provide you with a wide variety of materials to choose from ‘Basic’ ‘Professional’ and ‘Enterprise’ include more than 35 types of 3d printing material in total. You can explore their various properties and diverse application in each field. Enjoy the printing with Torwell excellent filament.


Quality Control

The factory area has passed ISO45001 occupational health and safety management system certification. Every new employee must be experienced one week of safety production knowledge teaching and two weeks of produce skills training, and master every course in the production process. Who is in the position will be responsible for its duty.


Raw Material

PLA is the most preferred material for 3D printing, Torwell firstly chooses PLA from US NatureWorks, and Total-Corbion is the alternative. ABS from TaiWan ChiMei, PETG from South Korea SK. Each batch of main raw materials comes from the partners who has cooperated more than 5 years to ensure the reliability of the products from the source. Each batch of raw materials will undergo parameters inspection before produce to ensure that raw materials are original and virginal.



The manufacturing workshop will make arrangements after the inspection of raw materials, at least two engineers cross-check the clearance of mixing tank, color mixed of material, humidity from hopper dryer, temperature of extruder, hot/cool tank, and trial-produce and debugging the produce line to make sure all of processes in the best condition. Maintain the filament Diameter tolerance +/- 0.02mm, Roundness tolerance +/- 0.02mm.


Final Inspection

After each batch of 3D filament is produced, two quality inspectors will conduct random inspections on each batch of finished products in accordance with the requirements of the standard, such as diameter tolerance, color consistency, strength and toughness and so on. After vacuuming the package, place them for 24 hours to check whether there is any leaking package, then label it and finish the package.