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Hebei guogang Imp.&Exp. Co., Ltd
China Manufacturer with main products: iron oxide, caustic soda, caustic soda, sodium tripoly |
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| Place of Origin: | Hebei in China |
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Specifications
Purity is equal or greater than 98.0%
Clarifying test Pass
Insolubles in acid % is equal or lesser than 0.005
Sulfate (SO4)% is equal or lesser than 0.01
Nitrate(NO3) is equal or lesser than 0.003
Ammonium(NH4)% is equal or lesser than 0.005
Pb % is equal or lesser than 0.002
Fe % is equal or lesser than 0.0005
Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
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Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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