Shanghai Ruth Constructional Materials International Trading Co., Ltd. is invested in by Standard Step Trading Ltd. (Virgin Island, the UK). Parent company in Taiwan area has been established for more than 30 years and is ISO9002 international quality management system certified. We are devoted to introducing and manufacturing new materials.
Ruth Company professionally deals with high pressure injection machines and polyurethane. The annual output of Injection machine is 10000 sets, polyurethane 5000 tons，
The products of Ruth,
High Pressure Injection Machines
Machine Accessories
Injection Packers
Polyurethane Water-stoppers
Ruth Company currently has branches in major cities all over China, the products are exported to the United States, Europe and Southeast Asian countries and Hong Kong and Taiwan, and has been undertaking a large number of quality works. Ruth Company is committed to continuously introduce and absorb foreign advanced technology, new materials in architecture to guide the promotion and application, and continue to develop its own new building materials, to provide customers with quality products, system solutions and good services. ... 
China