Guangzhou OTT New Materials Co., Ltd. is a leading professional manufacturer of rtv liquid silicone in China. We built in 2010, which is a science and technology manufacturer and professional focusing on R&D for liquid rtv silicone and providing a serial services of silicone such as molding, insoles, *y dolls, electronics, relative silicone material and new products developed etc.We have top technology in condensation silicone and addition cured silicone filed in China. Now with 3 doctoral senior researchers and 12 professional engineers joining, which can give us big support for quality improvement, new products developed & innovated and after-sales service.