NGO CHEMICAL GROUP LTD
Water Treatment Chemical
Trade & Market
17-9 yun shui yuan,you yi south road,hexi dist,tianjin,China
What is the production process of calcium carbide lump?
We was in Canton Fair at 15-19,Apr in 2019
What's other chemicals did you you supply except for calcium carbide?
What's the main package for calcium carbide?
What's offical Certificate of your NGO chemical Group Ltd?
How to Guarantee the quality of calcium carbide for each shipment?
What's the applications of calcium carbide
TESTING REPORT OF SETTING RATE FOR CALCIUM CARBIDE
What's your calcium carbide production process?
Introduce our NGO company and NGOCHEM Brand
What is the gas yield for your carbide?
When will delivery the goods?
What is your payment terms?
Where was your calcium carbide plant located?