Company info
- Dear friend, Good day! Nice to see your email from the website. This is Sara from Sino-expansion Co.,ltd. may i take this opportunity to introduce our company and products(CRACKAG) : We are one of the largest manufacturers of non-explosive cracking agent(mortar)in China. CRACKAG is a kind of expansive chemical product, which is very popular in the ininternational quarrying and demolishing market. It has the following...