people CF xinyang leopard environmental protection equipment co., ltd. is a perlite expansion furnace equipment manufacturer integrating r&d, production and manufacturing. the main equipment includes: expansion furnace, perlite expansion furnace, vitrified microbead expansion furnace, natural gas perlite expansion furnace, etc. tel: 0376-3798178 QQ programming and development +website submission Q zhejiang zhenshen insulation technology co., ltd. +home page PS: network applications
2021-04-28 22:54:36