China Manufacturer of Htv Silicone Rubber for Electric Power Cable Accessories Transformer Insulator Bushings. High Tear Strength: Tear strength reaches up to 30 KN/m for durable, high-strength silicone products. Multi-Model Options: Available in HL-640A, HL-650A, and HL-660A with varying hardness and plasticity. Fast Delivery: Normal delivery within 3-5 working days after payment confirmation. OEM/ODM Support: Supports customized silicone products and finished goods with packaging. Free Samples: Provides 500g free samples for quality evaluation before bulk orders. Certified Quality: Products hold RoHS, SGS, ISO, FDA, and Reach certifications. Wide Application: Suitable for medical, food-grade, electrical, and household sealing products. Professional Manufacturer: Over 12 years experience with 19,000 tons annual production capacity.