Features
Why Choose Chambroad?
We Have The Best Solutions for Your Business
Chambroad, founded in 1991, has developed from a vocational school subsidiary into a diversified industrial group focusing on high-performance materials, advanced chemicals, intelligent manufacturing, and integrated services. With over 11,000 employees and operations in more than 50 countries, the company ranked 254th among China’s Top 500 Enterprises in 2025, achieving revenue of 110.8 billion yuan.
Driven by innovation, Chambroad has established multiple R&D bases and collaboration centers, supported by a strong research team and a portfolio of over 2,000 patents. It actively promotes the integration of industry, academia, and research, accelerating the commercialization of new technologies while fostering talent through global university partnerships.
Committed to sustainable development, Chambroad continues to advance green transformation, renewable energy use, and ESG practices, aiming to become a world-class enterprise with long-term sustainable growth.
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Frequently Asked Question
Do you have any question?
Our food-grade polypropylene resin complies with FDA 21 CFR 177.1520 and EU 10/2011 regulations, featuring low extractables, excellent clarity, and consistent rheology for high-speed thermoforming. Grades like MT40 and MT60 are specifically engineered for transparent food containers, ensuring safety without sacrificing visual appeal or production efficiency.
Polypropylene resin offers exceptional melt flow stability and low shrinkage, enabling fast cycle times and precise dimensional control. Chambroad's high-flow grades (e.g., RP242G) reduce molding defects and scrap rates—critical for high-volume production of caps, closures, and consumer goods.
Yes. Our medical-grade polypropylene resin (e.g., RP348P) is engineered for biocompatibility, low particulate generation, and sterilization resistance. It complies with USP Class VI standards and is validated for syringes, diagnostic components, and other critical medical devices.
Key sectors include packaging (food containers, caps), automotive (interior trim, under-hood components), consumer goods (housewares, toys), and medical devices. Chambroad tailors polypropylene resin formulations to each sector's unique performance, regulatory, and sustainability demands.
Absolutely. Our R&D team—backed by 1,100+ specialists and 5 national research platforms—offers bespoke formulation services. Whether you need enhanced UV stability, faster cure kinetics, specific color matching, or regulatory certifications, we co-develop polypropylene resin solutions aligned with your targets.
Our production systems are ISO 9001, ISO 14001, and ISCC PLUS certified. Medical and food-grade compounds undergo rigorous testing for extractables, leachables, and biocompatibility. Full technical data sheets, COAs, and regulatory documentation accompany every polypropylene resin shipment.
Our updates and blog posts
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