Shenyang high concrete building materials manufacturing co., Ltd., established in 1988, is a company with over 30 years experience in the production of architectural precast concrete parts of the franchise business, the company's production equipment is used by the most advanced production tooling and production line, specialized in producing prestressed concrete double t slabs, SP long hollow slab, prestressed hollow slab, floor , beam fittings products such as. the company has a professional technical management team with more than 30 pieces of production lines, and have reached the quality and quantity of industrial and civil construction of precast production capacity, scheme, design, production, transport, lifting and diversified services for the convenience of our users, such as ease of procurement.