Sungallon's TPR granules are available in multiple grades with varying specifications:

• GP310-553A: Shore A hardness 55A (ASTM D2240), specific gravity 1.05 (ASTM D792), tensile strength 4.5 MPa (ASTM D412), elongation 650%
• GP310-6003: Hardness 65A, specific gravity 1.05, tensile strength 5.5 MPa, elongation 500%
• GP310-7003: Hardness 70A, specific gravity 1.05, tensile strength 5.9 MPa, elongation 400%
• GP310-8003: Hardness 80A, specific gravity 1.06, tensile strength 6.5 MPa, elongation 400%

All grades feature a white opaque appearance and comply with ROHS, REACH, BPA-free, Phthalates-free, Halogen-free, and EN71-3 standards.

Headquartered in Guanlan, Shenzhen with a Heyuan production facility spanning 40,000m² and employing 110 staff. Operating 16 automated lines (European/Japanese equipment) and 4 sample lines for 40,000-ton annual capacity.

• Comprehensive testing instruments and academic-led R&D team
• ISO 9001/14001 certified with multiple patents
• Packaging: 20kg/25kg bags with pre-shipment quality control
• Sample storage: 1-5 years
• Third-party testing for EN71/ASTM F963 compliance

Established in 1988 as LG SBS distributor, began compounding in 2005. Achieved $19.8M revenue in 2014 as China's leading TPE/TPR producer. Features twin-screw equipment producing materials from gel to polypropylene hardness with 40Kt/year capacity.

• 5kg samples available (freight collect)
• Pantone/RAL color matching service
• Lead times: 3 days (samples), 7 days (production)
• Payment methods: TT/credit card/LC