1.   BACKGROUND: More than 25 years industrial experience in the development and application. 2.   Our products are designed according to the customer needs. 3.   We provide free samples and technical support to all our customers. 4.   Our company can provide health certificate, certificate of origin and other needed certificates according to customer country regulation.   PAYMENT TERMS 1) PAYMENT TERMS: TT in Advance or L/C 2) DELIVERY PERIOD: 10-20 Days 3) DELIVERY TERMS: EXW; FOB; CFR; CIF 4) DELIVERY MODE: Shipping by sea; Air freight; Express delivery