Place of Origin:

Liaoning, China

Brand Name:

DDTC

Model Number:

TC-D

Product name:

dolomite

hardness:

3.5-4.5

Specific graity:

2.8-2.9

The chemical composition:

CaMg(CO3)2

Application:

Soil conditioner or pH buffer in horticulture.

Feature:

high purity non-toxic

Certification 2:

SGS material certification

Certification 1:

ISO certification

Certification 4:

REACH certification

Certification 3:

RoHS certification