The exhibition in Malaysia is a good start , it means we are positive to make foreign trade business. Although it is still a long way to sell modified engineering granules abroad. We deeply believe our products will be acceped  by other countries' clients in the future, as we have competitive price and good after- service, also we have our own R&D department and lab.Chinese modified engineering granules are gradually being recognized by the world's factory. Welcome to visit our factory.

  1. Quick Comparison (Table) Property PA6 (Nylon 6) PA66 (Nylon 66) Monomer

We engineer advanced modified plastics that enable automotive OEMs and Tier suppliers to replace traditional steel components with high-performance injection-molded parts. The result? Significant weight reduction, cost savings, enhanced design flexibility, and improved sustainability – without compromising on strength or durability.  Discover How Our Polymers Can Replace Steel in Your Next Project. Get Started. 

Jiangyin Hongfeng Plastic Industry Co. , Ltd. , Wuxi Jiangsu 214422, China Abstract: The tighten failure problem of self-tapping screw in rearview mirror base assembly and subsequent assembly was analyzed. The influence of screw hole aperture, installation torque, environmental factors and materials on the tighten failure of the self-tapping screw was mainly studied. The research shows that when the rearview mirror base is assembled with self-tapping screw and the installation torque is 2. 93 N·m, and the screw hole aperture is 5. 3 mm, the sliding torque reaches the maximum value, and the product does not have screw column crack and stripping problem. When the installation torque is 2. 93 N·m and the screw hole aperture is 5. 3 mm, the sliding torque decreased by 15. 23% after the product was placed in the laboratory environment for 42 days. With the increase of injection temperature, the sliding torque of the product decreases and even cracks, and the tensile strength, bending strength, bending modulus and notch impact strength of the material decrease significantly. Keywords: external rearview mirror base; self-tapping screw; screw hole; crack; stripping torque -written by Dong Xue

IT's a good day to celebrate the partnership with Great Wall Motor.We are engaged in modified Plastic granules for nearly 20 years. modified PBT resins, PA6 resins,PA66 resins,PPS resins,etc

The factory has resumed its normal production and the supply is sufficient since we have prepared the raw materials before the holiday. If you have urgent needs on certain products, please write to us or call us. modified PBT resins, PA6 resins,PA66 resins,PPS resins,etc    

We start to work on Feb.5, 2025. May this year be a great harvest year. Any enquiry or help pls send us a message! Best wishes! modified PBT resins, PA6 resins,PA66 resins,PPS resins,etc

Today is the first day of Chinese New Year! Wish you happiness and prosperity. May all your wishes come true. Talk a bit about our traditional activities: We eat fish,the chinese word for fish is a homonym for the word surplus. Lions dancing are used to summon wealth and good fortune. Dumplings are similar shape to an ancient silver and gold pieces, when you eat them, it's like you're taking in wealth. Red color is popular in everything, the color represents good luck and happiness. Engineering plastic resins could be obtained, such as modified PBT resins, PA6 resins,PA66 resins,PPS resins,etc

On this day ,all the members got together, we looked back on the past year ,and looked forward to the new year.Colleagues share the joy,while reflecting on the shortcomings. We all believe our company will be more competitive on the market in the coming year. Engineering plastic resins could be obtained, such as modified PBT resins, PA6 resins,PA66 resins,PPS resins,etc