Business scope: Design,
Design,
Filter Element,
Sales Of Office Supplies,
Pump Sales,
Door And Window Sales,
Oil And Gas Equipment Sales,
Valve Sales,
Research And Development Of Pipeline Testing Equipment,
Instrument Sales,
Grease Sales,
Lubricant Sales,
Hardware And Electrical Sales,
Production,
Production,
Sale,
Chemical Products,
Sale,
Technical Consulting,
Technical Services,
...