主营:
we are the professional for the production of calcium silicate materials, and the largest in China , has an annual production capacity of 10, 000 cubic meters!
Our products are calcium silicate boards, insulation coatings
主营:
CANGZHOU KTD STEEL PIPE CO, , LTD is a professional seamless pipe manufacturer, Its hot rolled steel pipe production capacity is 90, 100 thousand tons per year