backpack water sprayer capacity:15L payment:TT. ,LC delivery :within 20days after we get the deposit(TT),LC 1*20GP:700PCS;1*40HQ:1700pcs documents:what's documents u need ? carton:color carton or white carton? pls tell us above two question ,they r has relation with price, China manufacturer and exporter specialized in developing, designing and producing watersprayers. Taizhou City Xiefeng Machinery Co., Ltd. is a manufacturer specialized in developing, designing and producing hand sprayers, electric sprayer, air pressure sprayer, mist-duster, stainless steel sprayer, accessories. Been engaged in over the past ten years, the products are opening up, innovating constantly. With first-class management mode, advanced production equipment and a group of high-quality scientific research personnel, The factory guarantee the products reach the leading level in the same trade, the products spread all over the country and the overseas market. water sprayer