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. Ruth Company professionally deals with high pressure injection machines, accessories and polyurethane and epoxy. We are devoted to introducing and manufacturing new materials.



The products of Ruth:

High Pressure Injection Machines

Machine Accessories

Polyurethane Water-stoppers