Impresstech Engineering provides SDPC brand control valve as an economic alternative to pneumatic and automation parts. Established in 1993 and it has 350 sets major equipments, 56 sets various test and inspection instruments, 350 staffs including 100 intermediate & senior management talents, SDPC has adhered to the concept that quality is the life of enterprise, quality is the market. In order to strengthen and improve the quality, it has passed the certification approved of ISO9001:2000, CE and ROHS.

With years of effort, our goods of brand win wide recognition and trust at home and abroad. SDPC provides various products such as pneumatic cylinder, air filter equipment, solenoid valve, air source treatment unit, hand draw valve, hand pull valve, switches and various economic products. SDPC pneumatic products offer reliable performance and durability for various industrial application.