1. who are we and our main market? We are based in Hebei, China, start from 2009,sell to Western Europe(11.11%),Eastern Asia(11.11%),Mid East(11.11%),Oceania(11.11%),Africa(11.11%),Southeast Asia(11.11%),Eastern Europe(11.11%),South America(11.11%),North America(11.11%). There are total about 11-50 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Choline Chloride,Betaine Hcl,Brewer Yeast,100% Natural Bulk Price Garlic Extract Allicin Powder,Compound Enzyme 4. why should you buy from us not from other suppliers? beacuse we can provide the best product for you we have stable logistics service provide to ensure the product get to your factory timely. 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF; Accepted Payment Currency:USD,EUR,JPY,CNY; Accepted Payment Type: T/T,L/C; Language Spoken:English,Chinese