Tianjin Xiangyue Sealing Material was established in year 1998 and is one of the leading Chinese companies professionally engaged in the research and development of online leak sealing technology. We specialize in the production of injectable sealant compounds and tools.

We are also a stable strategic supplier of Sinopec and CNPC, the two petroleum giants of China, and our company today has the leading market share of about 40 percent total share of the Chinese leak sealing market. Our leading products are widely applicable for operation conditions under high temperature and pressure. Our sealants are praised and welcomed by numerous international customers from all over the world. We also own and operate China's official learning center of OLS and we have highly skilled instructors who can train your people into becoming certified leak sealing professionals.

We have invested in a 500-square-meter factory and have a team with more than 10 years of experience in foreign trade related production and management. Our monthly production capacity is more than 1,000kg.

We always follow ISO 9001:2000 guidelines and also our sealing compounds have obtained a patent certificate from the Chinese government, which is the unique patented compound in China. In 2011, we issue the three OLS industry standards, which are followed by the whole China OLS companies.

Our customer service personnel are experienced product specialists who will answer your questions seven days a week, from 9:00 am to 6:00 pm local time. Contact us now.