Metal Casting

High Quality Stainless Steel Investment Casting Mechanical Parts Metal Casting Auto Parts

ABOUT US Ningbo Suijin machinery Technology Co,.Ltd is a profational manufacturer in Ningbo city, our main process is investment casting/precision casting and machining, for casting process, we have two kinds of production line, one is precision casting, another is water glass with competitive cost. Apart from the investment casting workshop and machine workshop, we also provide the sand casting parts to meet the requirement for varial demand from our customer. CERTIFICATIONS Our company got the ISO9001 and IATF16949 certification, and aslo we are awarded the new high-tech enterprice by Chinese government, and we have more than 20 patent. ADVANTAGES • More than 10 years experience on casting and machining • Advanced inspection equipment to ensure the tolerance • Flexible PO QTY to meet customer demand • Professional engineers in casting and machining • Competitive price and exllent parts quality • Nearby Ningbo port, on-time delivery PROCESS FLOW OEM&ODM SERVICE Ningbo suijin machinery technology can provide the ODM&OEM service for customer, and main is ODM, we can manufacturing the customized parts according to 2D&3D, we have professional R&D team can take part in ealier development phase of the project. AVALIABLE MATERIA & SURFACE TREATMENT Avaliable Material Carbon Steel Alloy Steel High Chromium Cast Iron Low carbon steel Stainless Steel Duplex Stainless Steel Steel bar Ductile Cast Iron Surface treatment Heat Treatment Zinc Coating Blackening Mirror Polishing Satin Polishing Electrolytic Polishing Shot Peening DACROMET PRODUCT APPLICATION AUTO PARTS • Exhaust inlet/outlet cone • Shift sleeve • Fuel rail bracket • Tempreture sensor boss • Mounting Brackets • Oxygen sensor boss • Brake balance block • EGR sensor boss • Exhaust valve body ARCHITECTURAL HARDWARE • Mounting Base • Mounting plate • Bearing Covers • Coupling • Grount sleeve • Sprockets • Handle • law glass curtain wall accessories • Side Plates AGRICULTURAL MACHINERY PARTS • Tooth Blocks • Track shoes • Bucket Teeth • Track Links • Clamping • Mounting Brackets • Lifting Eyes • Quick Joint • Trencher Tooth MARINE HARDWARE • Star handle • Door hinge • Folding Dock Cleat • Mirror Polished Mooring • Hollow base boat rope cleat • Mounting Brackets VALAVE/PUMP • Valve body • Explosion-proof valves • Pipe fitting OTHERS The casting part is wildly use in the industries, such as rail&transit parts, bicycle parts, casting impeller,

Customized Pump Parts Valve Components Precision Stainless Steel Silica Sol Lost Wax Casting

Product Parameters General Products Application/Service Area Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, such as engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc. Main blank Process Investment casting (wax mold made by middle temperature wax) /Precision casting ; Lost Wax Casting (wax mold made by low temperature wax)/ Precision casting; Blanks Tolerance -Casting Tolerance CT7-8 for Lost wax Casting Process CT4-6 for Investment casting Process Surface Roughness Ra0.8~Ra6.3 Applicable Material Stainless Steel: CF8, CF8M, . G-X6CrNiMo1810, G-X7CrNiNb1189, SUS 304, 304L, 316, 316L. carbon steel, steel, aluminium, brass, bronze, copper OR According to customer requirement Casting Blank Size /Dimensions 2 mm-600mm / 0.08inch-24inch according to customer requirement Casting Blank Weight Range from 0.01kg-85kg Applicable Machining Process CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc. Machining Tolerance From 0.005mm-0.01mm-0.1mm Machined Surface Quality Ra 0.8-Ra3.2 according to customer requirement Applicable Heat Treatment Normalization, annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching Applicable Finish Surface Treatment Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting, MOQ of mass production For casting stainless steel: 100pcs Lead Time About 45days from the receipt date of deposit for casting stainless steel Company Profile Packaging & Shipping FAQ Q1: What do you need to provide a quote? Please kindly send us the drawing of your product. Details below should be included, A. Material B. Surface Finish C. Tolerance D. Quantity (Please be noted that these are essential for our quoting. We couldn't quote the specific price without any of them) Q2: Is it possible to know how is my product going on without visiting your company? We will double confirm your requirements and send you the sample before the mass production. During the mass production, we will keep you informed of any progress. Besides, we will do 100% quality inspection before shipment. Q3: Can I get some samples? Yes, we're honored to offer you samples for quality check. Q4: I do not have experience to purchase from China before. How to start my first order? It is easy and simple. Please feel free to contact with us. Experienced team is ready to help you step by step. Q5: What is the production cycle? It varies a lot depending on product dimension,technical requirements and quantity. We always try to meet customers' requirement by adjusting workshop schedule. Q6: How does the payment process work? Payment terms are flexible for us in accordance with specific conditions. Generally we advise 30%TT deposit, balance be paid before shipment.

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