customized alloy steel investment casting machinery parts

Ningbo Tianhui Machinery Co., Ltd. is a modern manufacturer specializing in providing stainless steel casting parts, stainless steel forging parts, aluminum casting parts, aluminum forging parts, aluminum cold extruded parts and other mechanical parts and hardware parts precision processing services, while strictly in accordance with the ISO9001 quality management system production. We have a full set of silica sol precision casting factory and precision machining factory, advanced precision machining center, production and testing equipment, experienced technical production and inspection personnel, skilled in customized parts, equipped with coordinate testing center to control product quality. And the integration of casting, forging, stamping and drawing, aluminum die casting, cold extrusion and other more than 100 outsourced factory production resources, can provide customers from mapping, mold design and manufacturing to production and processing, heat treatment, surface treatment, testing, packaging and other one-stop services.

Production products are used in a wide range, including pump body, valves, Marine hardware, high-speed cars, auto parts, excavator parts. There are exports of Japan's stainless steel precision casting workpiece snow eliminators and water pump accessories, Italy's refined stainless steel glass clips and faucet accessories, Germany's stainless steel precision meat grinder, pipe joints and auto parts, France's sand casting cutting machine and food machinery accessories, the United States BMW and Mercedes-Benz aftermarket aluminum auto parts, zinc alloy high-pressure castings......

Under the premise of ensuring quality, the company optimizes processing technology, reduces production costs, and benefits customers and gets unanimous praise from customers.

Material:	Aluminum (6061-T6, 6063, 7075-T6,5052) etc... Brass/Copper/Bronze etc... Stainless Steel (302, 303, 304, 316, 420) etc... Steel (mild steel, Q235, 20#, 45#) etc... Plastic (ABS, Delrin, PP, PE, PC, Acrylic) etc...
Process:	CNC Machining, CNC turning, CNC milling, CNC lathe machining, CNC boring, CNC grinding,  CNC drilling etc...
Surface treatment:	Clear/color anodized; Hard anodized; Powder-coating;    Sand-blasting; Painting; Nickel plating; Chrome plating; Zinc plating; Silver/gold plating;  Black oxide coating, Polishing etc...
Gerenal Tolerance: (+/-mm)	CNC Machining: 0.005 Turning: 0.005 Grinding(Flatness/in2): 0.003 ID/OD Grinding: 0.002 Wire-Cutting: 0.002
Certification:	ISO9001:2008, ROHS
Production capacity:	depend on complicacy of different products and the quantity
Experience:	15 years of CNC machining products 3 years of automation machine manufacturing
Packaging :	Standard: pearl cotton and bubble bag, carton box and seal For large and big quantity: pallet or as per customers' requirement
Lead time :	In general:7-15days
Term of Payment:	T/T, Paypal, Trade Assurance etc...
Minimum Order:	Comply with customer's demand
Delivery way:	Express(DHL,Fedex, UPS,TNT,EMS), By Sea, By air, or on your requirement