Ningbo Topcentral New Material CO., Ltd is a high-tech company focusing on green low-carbon functional materials,bio-based & degradable materials, modification research and technical service of new materials. Topcircle® products include general plastic series (TcycleGP®), engineering plastic series (TcycleEP®), Special plastic series (TcycleSP®) and other brands and technical services.
Products cover but are not limited to rPC(PCR PC®), rABS(IBISS®)), rPET(TC-Rester®), rPA6/66(Nairong®), rPP(Ploypoy®), rPE(Poisye®) and other plastic varieties.
Natural Recycled Polypropylene with FDA Compliance & High Process Stability
Transparent Recycled MABS with High Flow, Clarity & Black Spot Control
Transparent Recycled PETG with High Clarity, Toughness & Safe Chemistry
Black Recycled PC from Automotive Sources with ReAutoLoop® Technology
Blue Transparent Recycled PC with Excellent Impact Strength and FreeCBO2® Technology
Transparent Recycled PC with High Impact Strength and Toy Safety Compliance

We offer a wide variety of materials, including genera plastics,engineering plastics, and specialty plastics. covering almost all types of recycled polymers.

With a dedicated R&D team, we continuouslyinnovate and develop high-performance, customized material solutions to meet diverse industry needs.

From research and testing to manufacturing and sales, we provide end-to-end solutions, streamlining the supply chain for our clients.

Our products promote low-carbon, circular economy practices,supporting global sustainability efforts with bio-based and degradable materials.
Our company has earned numerous accolades for innovation and quality, including industry-leading certifications and awards. These honors reflect our commitment to excellence, sustainable development, and delivering high-performance solutions to global customers.
Topcentral's Back2Circle® platform uses TraceBytes® Blockchain and iDNAXx® to create immutable CarbonID™ (DPP) for PCR materials. Achieve full lifecycle transparency and compliance.
Discover Topcentral's ELV-sourced PCR materials (rPP, rPA) with Back2Circle® traceability. Achieve EU ELV compliance, high performance, and stable supply for interior/exterior auto parts.
Topcentral® presents Oceancycle innovations, showcasing marine waste recycling, high-value regeneration technologies, and sustainable circular solutions demonstrated at the Tokyo High-Performance Plastics & Composites Exhibition.