Guangzhou OTT New Materials Co., Ltd. is a leading professional manufacturer of molding silicone rubber, RTV-2 molding silicone rubber, silicone rubber for life-casting, shoe insole silicone, silicone potting,liquid addition silicone rubber, HTV silicone rubber, pad printing silicone rubber, injection silicone,etc over hundreds kinds of silicone product. We are a joint venture specializing in the manufacturing of molding silicon rubber, mold duplicating rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicon ,silicon oil ,107 base ,DMC etc for plastic toys factories, With a product line of tens of categories ,we can offer quick copying with precise contraction ratio(up to two thousandth) for mold making to reach the internationally leading quality standard with competitive price is our best ambition that merits your trust. It is our solemn commitment that: any of our products with quality problems will be replaced within 3 months after