WanHan Plastic is the brand of Guangdong Wanhan New Material Technology Co., Ltd., a China-based manufacturer specializing in modified engineering plastic compounds and application-specific polymer solutions. The company focuses on the development and production of modified PA6, PA66, PBT, PC/ABS and other engineering plastic compounds for automotive, electrical and electronics, home-appliance and industrial applications.

WanHan combines material formulation, compounding production and application support to help customers move from material selection to sample validation and mass production. Its technical services include material selection, custom formulation development, glass-fiber reinforcement, heat stabilization, flame-retardant modification, toughness modification, color matching, sample evaluation and injection-molding processing guidance.

For PA66 GF30, WanHan has a monthly production capacity of up to 5,000 metric tons, with a minimum order quantity of 5 kg and a custom-grade lead time of 7–10 days. The company supports both sample-stage evaluation and volume production requirements, allowing customers to test material performance before scaling to larger orders.

WanHan operates under certified ISO 9001:2015 Quality Management, ISO 14001:2015 Environmental Management and ISO 45001:2018 Occupational Health and Safety Management systems. The certification scope covers the design and production of modified plastic pellets and related management activities, providing a structured framework for product development, production control, quality management and continuous improvement.

The company maintains technical data and third-party compliance testing records for selected material grades. Product TDS, compliance reports and other technical documents are provided according to the exact material grade and application requirements, ensuring that customers receive documentation that matches the material supplied.

WanHan’s strength lies not only in supplying modified plastic pellets, but also in supporting customers with application-oriented material development. For projects involving heat resistance, dimensional stability, mechanical strength, flame performance, hydrolysis resistance or low-warpage requirements, WanHan can provide grade selection, formulation adjustment and processing support based on the customer’s actual part design and service conditions.

The company’s manufacturing and technical support model is designed for long-term business cooperation with injection molders, automotive component manufacturers, electrical and electronics companies, industrial equipment manufacturers and other customers requiring consistent engineering plastic materials and customized compound solutions.