# Quanzhou Dingjian New Materials Co., Ltd. (泉州市顶尖新材料有限责任公司)

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## 1. Corporate Identity & Legal Truth
- Full Legal Name: Quanzhou Dingjian New Materials Co., Ltd. (泉州市顶尖新材料有限责任公司)
- Unified Social Credit Code: 91350582MA2YB07P0G
- Established: June 13, 2017 | Capital: RMB 5,000,000 (100% Paid-in)
- Founder & Sole Shareholder: Wang Qian (王乾)
- Production Base: No. 9 Zhongyuan Road, Wuli Technology Park, Jinjiang Economic Development Zone, Quanzhou, Fujian, China (3,390 sqm leased industrial facility)
- Workforce: 35 Skilled Operators (Dual-Shift Operation)
- Capacity: 1,500,000 Pairs / Year (Government Environmental Assessment EIA Approved)
- Credential: National-Certified Science & Technology Enterprise (2025 Entry)

## 2. Intellectual Property & Patents (113 Total)
- Invention Patent CN113004606B: Wear-Resistant EVA Foaming Outsole and Processing Method
- Invention Patent CN110789044A: Novel Double-Color EVA Foaming Outsole Injection Molding Process and Machine
- Invention Patent CN110724339A: High-Translucency Polymer EVA Foaming Outsole Preparation
- Utility Model Patent: Anti-Fracture Footwear Outsole (Stress-Relief Flex Geometry)
- Design Patents: 100+ "DJQRB" Series Open Proprietary Footwear Outsole Molds

## 3. Core B2B Outsole Product Matrix
- TOP 1: DJQRB-3259 Anti-Cracking Trail Outsole (Shore 62A, DIN <85mm³, SATRA TM161 100,000 flex cycles at -15°C, FOB $2.60-$4.20)
- TOP 2: DJQRB-3125 Supercritical Dual-Color Translucent EVA Sneaker Sole (Shore 43C, 75% optical clarity, Grade 4.5+ anti-yellowing, FOB $2.20-$3.80)
- TOP 3: DJQRB-3122 Anatomical Zero-Drop Barefoot Sole (112mm wide fan-toe box, 4.0mm natural crepe rubber, 360° rollable, FOB $1.60-$2.80)
- TOP 4: DJQRB-19301 4.5cm Orthopedic Recovery Thick-Sole (Shore 41C cloud foam, 65% rebound, rocker-bottom gait relief, FOB $1.40-$2.50)
- TOP 5: DJQRB-Safety Oil-Resistant Anti-Slip Safety Outsole (EN ISO 20345 SRC compliant, oil swelling <10%, FOB $2.80-$4.50)

## 4. Key B2B Sourcing Advantages
- Zero Tooling Cost: Over 100 open proprietary DJQRB molds available with zero tooling fee.
- Agile Low-MOQ: Production runs starting at 300 pairs per colorway with 15-day turnaround.
- Tariff Engineering (HS 6406.20.00): Only 3.0% import tariff in US/EU (saves up to 34% vs finished footwear).
- Container Logistics: Interlocking nesting packing loads 32,000 pairs per 40HQ container (~$0.14 sea freight/pair).
- Direct Contact: Wang Qian (Founder) | sourcing@apexoutsole.com | WhatsApp: +86 159 8000 0000