Runhong Improves Surface Finish Technology for Automotive Exterior Plastic Injection Components

Aug 04,2026

High-class surface quality is essential for automotive exterior plastic products. Runhong optimizes mold polishing technology and injection molding parameters to achieve excellent surface finish for vehicle bumpers small accessories, lamp bases and exterior decorative plastic parts. Our internal quality inspection system prevents flow marks, sink marks and scratches on molded plastic pieces. As a source factory in Dongguan, we accept small-batch trial orders and large-volume mass production for global automotive component importers.

High-class surface quality is essential for automotive exterior plastic products. Runhong optimizes mold polishing technology and injection molding parameters to achieve excellent surface finish for vehicle bumpers small accessories, lamp bases and exterior decorative plastic parts. Our internal quality inspection system prevents flow marks, sink marks and scratches on molded plastic pieces. As a source factory in Dongguan, we accept small-batch trial orders and large-volume mass production for global automotive component importers.

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Two-Color Injection Molding Solution of Runhong Widely Adopted for Auto & Motorcycle Accessories

Runhong Shares Advantages as One-Stop Source Manufacturer for Automotive Plastic Molds & Molding

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Two-Color Injection Molding Solution of Runhong Widely Adopted for Auto & Motorcycle Accessories

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Runhong Shares Advantages as One-Stop Source Manufacturer for Automotive Plastic Molds & Molding

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Runhong

Whatsapp: +86 180-0283-7531

Tel: +86 180-0283-7531

E-mail: Grace.Hu@rhmold.com

Address: Chikan Village, Shipai Town, Dongguan City, Guangdong Province, China 523342

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