Faq

Yes, we welcome you to visit our factory at anytime

MOQ is usually 1 ton, special products can be coordinated with each other.

100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable L/C at sight

1kgs free sample is available, but freight charges will be at your account, The charges will be  return to you or deduct from your order in the future.

We have top grade production equipment and precision measuring instruments and we also have engineers and technicians carry out quality control.

Yes, we are factory.

We always believe honesty and responsibility are the basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.

Yes, we have a professional engineer team to work for you.

First please send us an inquiry by telling us your use and quantity and the desired effect to get by adding the additives. Then we will soon reply and advise perfect additives for you. And the free sample will be shipped out with your confirmation. Once get the effective test result, prices could be negotiated for big orders. Delivery time 7-15 working days for bulk order once payment is received.

For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT, etc.) or by air. Usually, it will cost 3-5days that you can get the goods after delivery. For large quantity products, shipping by sea is worthwhile. It will cost days to weeks to come to your destination port, which depends on where the port is.

Yes, we could offer free samples for the test with shipping freight collection. The sample will be shipped out with your delivery address provided.