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About Us
Weifang Ping'an Ruifeng Trading Co., Ltd is one special foreign trading company which is built under the approval from the Ministry of Commerce of China. We mainly do the business of exporting, importing, inviting international public bidding, bidding. The native trading is our second business.
Our company is one joint-stock company and have board of directors.The company and the board of directors is led by the chairman of the board. From the company is established in the year of 2003, ...
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Appearance: little yellow or brown flakes or powder or granular
Specs: ...
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Molecular Weight: 102.9 Capacity: 5000MT/Year
Usage: Mainly ...
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Molecular Weight: 199.9 Capacity: 5000MT/Year
Usage: Mainly ...
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Poly-Aluminium Chloride(PAC)
Class: Flocculent
CAS NO. 1327-41-9 ...
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Widely used in manufacture of chemicals and metallurgy, medicine, petroleum ...
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Na2SO4: 99% min
Material insoluable in water: 0.05% max
Ca & Mg: 0.15% ...
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COMMODITY : CALCIUM CHLORIDE
APPEARANCE: WHITE POWDER OR WHITE ...
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Poly-Aluminium Chloride(PAC)
Class: Flocculent
CAS NO. ...
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Company Name:
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