Eco Friendly Reinforced PP High Transparency Glass Fiber Polypropylene

Eco-Friendly Engineering Plastic: Recycled PP + Glass Fiber for Injection Applications

Product models in the automotive lighting field

Production Description

This engineering thermoplastic (PP) offers the best stiffness-to-density ratio among commodity plastics. Produced via Spheripol or Novolen processes, its thermal expansion coefficient (8-10×10⁻⁵/°C) and moisture absorption (<0.01%) enable dimensional stability in humid environments.

Key Advantages Over Standard PP

Tailored performance for niche applications.

Cost-effective alternative to engineering plastics like ABS or nylon.

Retains PP’s inherent benefits (lightweight, chemical resistance) while addressing weaknesses.

Product application in LED light field



Product application in Switch and Socket



Product application in Toilet-Seat



Company Profile

































HMT International is a leading global manufacturer and exporter specializing in modified plastics, operating under the brand Chongyuan. Established with a commitment to innovation and sustainability, we engineer high-performance thermoplastic compounds tailored to meet the evolving demands of industries worldwide.

Certified to ISO 9001, ISO 14001, and compliant with RoHS/REACH standards, we align our operations with global sustainability goals while delivering exceptional technical support and supply chain reliability.
3,000+ customized formulations.
500,000+ MT annual production capacity.
25+ years of polymer expertise.
ISO 9001 & ISO 14001 certified facilities.

HMT International is a leading global manufacturer and exporter specializing in modified plastics, operating under the brand Chongyuan. Established with a commitment to innovation and sustainability, we engineer high-performance thermoplastic compounds tailored to meet the evolving demands of industries worldwide. Certified to ISO 9001, ISO 14001, and compliant with RoHS/REACH standards, we align our operations with global sustainability goals while delivering exceptional technical support and supply chain reliability.

3,000+ customized formulations.
500,000+ MT annual production capacity.
25+ years of polymer expertise.
ISO 9001 & ISO 14001 certified facilities

Our Modified Plastic includes customized solutions for automotive, electronics, home appliances, packaging, and industrial applications, prioritizing durability, lightweight design, and environmental compliance. Leveraging advanced R&D capabilities and state-of-the-art production facilities, Chongyuan ensures consistent quality, rapid customization, and cost-efficiency for OEMs and partners across 30+ countries.