Shenzhen Tengchengda Plastic Co., Ltd. is a professional technical engineering and production team with more than 15 years of experience. Through the FDA food grade, ROHS, SVHC, EN71 and other environmental protection testing and ISO9001 quality management system and SGS product quality certification, with a number of advanced equipment production lines and professional testing equipment, professional, fast, high-quality production of TPE / TPR plastic raw materials for the majority of injection molding, blow molding, extrusion, inverted and overmolded customers to provide TPE / TPR raw materials and formulas Program technical support;