Complaint
1. Properties: Molecular formula:MgSO4 7H2O, Molecular weight:246.48, white or colorless crystal, odorless.
2. Technical index:
| Test Item | Specification(%) |
| Puriry | ≥99.0% |
| MgO | ≥22.7% |
| Mg | ≥33.6% |
| Heavy metal | ≤0.001% |
| Fe | ≤0.0005% |
| Look | White powder |
3.Uses:
Laizhou Guangcheng Chemical Co., LTD is established in 2008 and located in Industrial park of Chengguo,where is close to harbor,airport,and only 2kms away from highway.
We have a comprehensive QC management system and professional production line.As a specialized manufacturer and trader,Guangcheng annually produces 150,000 tons of Magnesium Sulphate .Our factory floor area is about 45400 square meters and we have rich export experience.
In order to meet market requirement, we have passed ISO 9001,ISO14001,REACH , K-REACH, KKDIK.
We have 2 factories: head office and subsidiary company.
Head office is located in Industrial park of Chengguo,it is used to produce magnesium sulphate heptahydrate.
Subsidiary company is located in new Chemical Industrial Park,,it is used to produce magnesium sulfate anhydrous.
1.QUALITY ASSURANCE
(1) Inspection is welcomed as long as the buyer is willing to pay for it.
(2)Free sample will be sent in adcance on request ,and we gurantee the cargo quality be exactly the same as sample.
2.AGGLOMERATION PROBLEM
(1)Double layers bag will be used to protect product from moisture.
(2)Faster ship will be chosen to shorten the time on sea.
(3)The buyer should keep cargo in dry and unless circumstance.
3.PAYMENT TERM
TT payment is prefered ,however LC is acceptable when trading volume is large.
