... flat handle,full bore,F/F Size:3/8"-4" Brass ball valve,red steel flat handle,full bore,F/FSize:3/8 ... Ware Co., Ltd. is a manufacturer and exporters of shower, valve, faucet, hose, fitting, accessory, bathroom, sanitaryware, in China.The ... been approved by many important international institutes.The company has three factories for forging, manufacturing, assembling, testing, packing and supply. ...