Zhengzhou Hengjun Trading Co.,Ltd.

As a specialized metallurgical equipments and mining equpments manufacturing enterprise, our manufactured meta

We supply gypsum board production line with manufacturing capacity of ***0 million m2 annuely and also can des

We are professional manufacturer of autoclaved aerated concrete (AAC) equipments, including stocking raw mater

Charcoal mahcine take sawdust, wood shaving, rice hull, crop straw and stalk, and tree branch as raw materials

We can offer complete set of equipments with capacity of *****0MT per day, including jaw crusher, hammer crush

We are professional manufacturer of autoclaved aerated concrete (AAC) equipments, including stocking raw mater

Chemical Formula: Fe2(SO4)3 XH2O, X= **9 Appearance: Offwhite amorphous fine powder, easy to dissolve into

Item Data Fe content Fe + , % *9 Reducing substance (Fe2+), 1.5

Mannitol(D-Mannitol) is a type of functional sugar alcohl with excellent ***** molecular formula is C6H*4O6 an

Name: sodium alginate Molecular Formula: C5H7O4COONaCharacteristics: tasteless, white or light yellow granule

We can manufacture varieties of models of clay brick machine, baking-free block machine, baking-free brick pre

Asbestos fiber cement weve tile is the most widely used building material at present, and show the features of