We have our own physical factory and are also a solution provider integrating Chinese chemical products, supported by our manufacturing base.

All products are shipped with a Certificate of Analysis (COA). We also accept third-party inspections like SGS or BV before shipment.

Yes, we can provide small-quantity free samples for your evaluation. You just need to cover the courier freight cost.

Our typical lead time is within 15-20 working days after receiving your order confirmation and prepayment.