Founded in 2002 in Xiamen which is a beautiful coastal city of China, Xiamen Shenshou Science and Technology Co., Ltd. was recognized as a private high-tech innovative enterprise by Xiamen Science & Technology Bureau, specializes in researching, producing and selling of high-tech life-saving products.
Our main products include: swimming safety belt, inflatable life jackets, rescue stretcher, throwing life rings and rescue pneumatic line throwers. Widely used in fire fighting, flood fighting, marine life saving, ship and liner security facilities, fishing, boating, rafting, surfing, swimming and other water sports. Most of our products are exported to UK, U.S.A., Australia, South Asia and Africa.

Worldwide Market

Double-s products are in service in more than 30 countries, end users include major military establishments, Coast Guard and Ports and Harbors. Now we are still looking for new agents worldwide for authorized distributors to extend our international markets; both OEM and ODM service are available, as we can manufacture and produce as your design or sample.

Researching and Engineering

Double-s design and development department are supported by leading engineers from China famous university with backgrounds ranging from electronic, dynamics of gas flow, dynamics of machinery and engineering. All of our products are manufactured under ISO9001:2000 conditions for quality assurance and our product warranty is one of the strongest in the industry.
Double-s treats the development of new products as a core business practice and expects to sustain a high level of future growth through the continual recognition of our customers' needs worldwide.

Certificates, honors and achievements

Double-S swimming safety belts have obtained 2 national patents, a silver medal in the 14th National Invention Exhibition in 2003 and were listed as one of National Key New Products in 2005. Double-S inflatable lifejacket is SOLAS approved according to the technical requirements of International Marine Organization (IMO): MSC.81 (70) and MSC.48 (66) by CCS (China Classification Society) which is a member of IACS (International Association of Classification Societies Ltd.). All Double-S products have passed the evaluation of China National Fire Equipment Quality Supervision Centre.

Reliable Quality and Good Reputation

Double-s inflatable lifejackets and its related products are made of TPU (Thermoplastic Polyurethane) which can meet the quality standard of FAA (Federal Aviation Administration, USA) for life jacket and European inflatable life jacket standard EN396.
We are innovators, educators, partners, and industry leaders. We are committed to employees who work at Double-s and the person who rely on the products we build. We are committed to quality. We are committed to community.
Today, we maintain our reputation for world-class research, design, and manufacture of superior safety and protection life jacket, pneumatic line throwers and other lifesaving equipments.