Shanghai Zhiquan Automation Equipment Co., Ltd. is a professional manufacturer of various types of liquid, powder, paste, granular packing machines. Our main products: NPF series of filling machines, piston filling machines, overflow filling machines, gravity filling machines, weighing filling machines; NPC series of rotary capping machines, inline capping machines; NP series of powder, liquid, granular automatic packaging machines; and washing machines, ovens, unscramblers, aluminum foil ...