Small-scale working models of basic types of equipment used for experimental purposes in the laboratories of many chemical process industries. Commercially available are such items as calenders, mills of various kinds, mixers, autoclaves, extruders, electric furnaces, distillation columns, etc. A machine as complex as a fourdrinier can be duplicated in laboratory size (about 10 ft by 18 in.).
Hangzhou ZeErRui Chemical Co., Ltd. Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square me.. Tianjin YR ChemSpec Technology Co.,Ltd. YR Chemspec?is a qualified manufacturer and supplier which audited and approved by SGS and ISO,we are strictly foll..