Circular Economy
Plastic Solutions
Topcentral® connects global B2B buyers with China's leading PCR plastic suppliers — PlasCircles™ for post-consumer recycled plastics, CosTorus™ for post-industrial solutions, and CircleBlend™ for engineered compounds.
Six Core Business Modules
From strategy to execution — a one-stop intelligent collaboration platform for global circular economy sourcing
About Us
Topcentral® brand story, team structure, and platform capabilities for global PCR sourcing
→Products
PCR plastics, rPET, rPP, modified compounds, digital passports — full product range
→Industry Insights
Market analysis, CBAM compliance, chemical recycling, GRS certification, supply chain strategy
→Blog / News
All articles: whitepapers, deep-dive analysis, and quick-read guides on PCR and circular economy
→Technical Consulting
AI agent integration, private deployment, API customization, technical architecture assessment
→Contact Us
Business cooperation, trial application, custom consulting — fast response guaranteed
→Topcentral® manages three product lines covering the full lifecycle of recycled and engineered plastics: PlasCircles™帕塑™ (PCR root brand — includes Topcircle®淘塑® PCR, CosTorus™考思腾™ PIR, Oceancycle® OBP, and 14 sub-brands), CircleBlend® (high-performance modified compounds), and Back2Circle® TraceBytes™ (digital product passports and carbon traceability).
PlasCircles™
帕塑™ · Recycled Plastic BrandPost-consumer recycled plastics. Topcircle® is the primary PCR brand under PlasCircles™. GRS/UL 2809/ISCC PLUS certified. 70–91.8% carbon reduction vs virgin plastics.
CosTorus™
考思腾™ · Post-Industrial RecycledSub-brand of PlasCircles™ 帕塑™. Post-industrial recycled glass-fiber reinforced grades. IATF 16949 certified for automotive. Carbon footprint 0.6–0.9 tCO₂e/ton.
| Grade | GF% | MFR g/10min | Impact kJ/m² | Color | Cert | App | tCO₂e |
|---|---|---|---|---|---|---|---|
| rPA66-A3BG | 30% | — | ≥7 | Black | GRS | Injection | 0.7901 |
| PA6-6BG | 30% | — | ≥7 | Black | GRS | Injection | 0.761 |
| PA6-3BG | 30% | — | ≥5 | Black | GRS | Injection | 0.7019 |
| rPA66-AGHC | GH | — | — | Black | GRS | Modification | — |
| PBT-B160 | — | 50~70 | ≥40 | Black | GRS/UL2809/ISCC PLUS | Electrical | 0.7628 |
| PC-RA35A | — | 30~40 | ≥400 | Natural | GRS/ISCC PLUS | ReAutoLoop™ | 0.774 |
Glass-fiber reinforced PIR grades · IATF 16949 · Modification & Injection molding
CircleBlend™
彼达™ · Modified Engineering PlasticsHigh-performance modified engineering compounds: PA66-GF, PBT-GF, PET-GF, PC/ABS alloy, flame-retardant grades. UL Yellow Card, ROHS, IATF 16949. Custom R&D for automotive, electronics, industrial consumer goods.
| Grade | Type | MFR g/10min | Impact kJ/m² | Color | Cert | App | tCO₂e |
|---|---|---|---|---|---|---|---|
| PP-T20 | 20% Talc | — | — | Natural | GRS/ISCC PLUS | Automotive | 0.7321 |
| PP-G20 | 20% GF | — | — | Black | GRS/ISCC PLUS | Automotive | 0.7128 |
| PP-G30 | 30% GF | — | — | Black | GRS/ISCC PLUS | Automotive | 0.6927 |
| PP-N00 | Neat | — | — | Natural | GRS/ISCC PLUS | General | 0.6512 |
| MrPCAlloy-HT | Heat Resistant | — | — | Black | GRS/ISCC PLUS | Automotive | — |
Custom R&D compounds · UL Yellow Card · IATF 16949 · ROHS/REACH compliant
Back2Circle™ TraceBytes™
倍溯™追溯链技术
iCarbonID™ digital product passport connects every step of your supply chain — from waste stream to finished product. QR code labels, NFC tags, cloud certification, and carbon footprint tracking.
Every Topcentral® product comes with a unique digital passport — scan to verify origin, carbon footprint, GRS certificate, and chain-of-custody data.
PCR & Circular Economy Intelligence
Whitepaper-level analysis, CBAM compliance guides, investment reports, and market data for global B2B buyers.
Global PCR Market 2024–2035: Whitepaper & Data Analysis
Read →EU CBAM Impact on PCR Plastic Trade 2026: Compliance Guide
Read →Chemical Recycling Investment Analysis 2026: ROI & Payback
Read →Digital Product Passport for PCR: EU Mandatory 2027
Read →Start Your Circular Economy Journey
Whether you're sourcing PCR plastics, designing a digital product passport, or evaluating CBAM compliance — our team is ready to help.
Business Development
info@topcentral.cn
Official Website
www.SEOTopcentral.com
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Chat with SmarTOP — bottom right
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TEL
+86-4008-320-160
Response Time
Business days: 24h · Urgent: 4h