Quzhou Zunlong Trading Co., Ltd

we sell offer artificial corundum rough from china. we produce artificial corundum and spinel .our output are 50000kg per year.

the awning with engineering plastics bracket and PC panel. it used on doors and windows and shop. its bracket type has 600mm, 800mm, 1000mm. make s

phospho gypsum used to cement, agriculture. our phospho gypsun is very cheap, FOB china port price is only $16/MT. So, it is best in your business.

so2 contents more than 48%-50% powder or raw are you custom. used for cement delayed coagulation. origin china.

the naturl gypsum is anhydrite ore or powder, it used for cement delayed coagulation. our gypsum is high quality and competitive price.