Description

ST****4 brass ball valve or zinc ball valve with flat steel handle 1.brass body or zinc body, 2.brass ball or iron ball, 3.brass stem or iron stem, ***** steel handle 5.size: 1/2, 3/4, 1, *1/4, *1/2, 2 Quality and inspection: Regular checking on line from production in each workshop, one special inspector inspect the goods in random during the period time of production. Production step : 1) purchasing the material and forged the semi-products . 2) processing the semi-products in workshop . 3) assembling the goods . 4) testing the sealing in pressure and checking quality of the goods 5) package 6) delivering the goods on time. Package: 1) the package standard : standard export carton, box . 2) if customer has special requirement. It is available to provide the colorful package against the design of customer. Primary Competitive Advantages: 1)Our company has several years experience in producing all kinds of valves and fittings. 2)We can produce the valves and fittings according to customerâ??s requirements, and if the order quantity is large, we donâ??t charge any mould fee.