Product Name: Stainless Steel/Cast Steel Valve Ball Material: Stainless Steel Surface Treatment: Polishing Certification: CCC, ISO Trademark: YDSR Transport Package: Wooden Box Origin: China Product Description Product Description1. Certification: ISO, ROHS, SGS2. Available Standard: DIN, ANSI, ASTM, JIS, BSW3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-804. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet5. Available material: Carbon steel, stainless steel SS304, A2 ,Stainless steel SS314,A4.6. Size: M2-M100, Length: 5-300mm, Moq: 500pcs, Port: Shenzhen, Shanghai7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film.Productvalve ballMaterialStainless Steel(SS304/SS316)ColorNoneStandardDIN GB ISO JIS BA ANSIGradeSS304, SS316, A2-70, A2-80, A4-80FinishedPolish, PassicationThreadcoarse, fineUsedbuilding industry machineryQuality Control:Testing Equipment and ISO:9001 System for Quality AssurancePacking DetailsPLASTIC BAG+CARTON+WOOD FIX PALLETEACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLETCompany ProfileYing desi Rui Machinery Manufacturing Co., Ltd. (YDSR) is a modern comprehensive manufacturing enterprise that has grown up in industrial manufacturing and mainly produces valve, machining, and metal casting. Registered address: No. 193 Shenliao West Road, Shenyang Economic and Technological Development Zone (China Heavy Industry base Sino-German (Shenyang) High-end Equipment Manufacturing Industrial Park). The registered capital is 5 million. Official website is www.syydsr.com.As China joins the "WTO" and "Belt and Road" 21st Century Maritime Silk Road cooperation initiatives. China is growing import and export trade, in order to further meet the needs of traders' importers and exporters. "China (Shenyang) Free Trade Pilot Zone" established a wholly-owned subsidiary (Ying desi Rui import and Export Co., Ltd.), which laid the foundation for better serving the international market.The company's main products: valves (butterfly valves, gate valves, ball valves, globe valves, diaphragm valves, check valves, fire valves, etc.), valve accessories (compensation joints, actuators, flanges, pipe fittings, filters, etc.), valve components ( Valve plate, valve ball, valve body, valve shaft, valve seat, hand wheel, etc.)Service items: CNC machining, casting, forging, stamping, and other series of product production, manufacturing, and provide customized professional services. (Materials include: iron, copper, aluminum, steel, alloy, etc.)Service industry: water supply engineering, electric power engineering, sewage treatment, petrochemical industry, municipal engineering, building construction, food machinery, pharmaceutical industry, agricultural machinery, metallurgy industry, gas industry, shipbuilding, automobile.