公司简介
Hangzhou Double Whale Filter Co., Ltd. is a fully equipped, has many talents, advanced technology, scientific management and processing equipment, <@@@> Way of the packing: packing mechanical and hydraulic packing. Which has organic, electricity, liquid and integrated mechanical, electrical, <@@@>longshu<@@@><@@@><@@@>I produced the van, plate and frame filter press plates are metal and nonmetal. Non-metallic reinforced polypropylene plate; chemical stability, corrosion resistance, acid, alkali and salt erosion,