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Ningbo Qianhao Metal Product Co.,Ltd

Add: No.2086 Ningheng South Road, Hengxi Town, Yinzhou, Ningbo, Zhejiang, 315131, China

Contacts: Roger Jiang

Mobile: +86-13906686835

Tel: +86-574-88065888 88063688

Fax: +86-574-88471818 

Website: http://www.casting-steel.com / http://www.cnlongxing.com

E-mail: sale@casting-steel.com

Service Hotline
+86-574-88065888
Lost Wax Casting for Train and Railway

Lost Wax Casting for Train and Railway

With advanced lost wax casting process,Qianhao is a high quality investment casting foundry in China,supplying professional lost wax precision investment casting for train and railway parts.

Product Details

Product Pictures

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component of high 

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support tampon transversal of 

high-speed train


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speed-train

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component of high 

speed-train

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component of high 

speed-train

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speed-train

高速火车零件7 component of high speed-train副本.png

component of high 

speed-train

高速火车零件7 component of high-speed train.png

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speed-train

高速火车零件8 component of high speed-train副本.png

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高速火车零件8 component of high-speed train.png

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Product Description

MaterialCarbon steel, alloy steel, stainless steel
ProcessLost wax casting + cnc machining
Casting dimension toleranceCT7
Casting surface roughnessRa 12.5um
Casting weight range0.1-90kg
Casting SizeMax linear size: 1200mm, Max diameter size: 600mm
Machining PrecisionPositioning accuracy 0.008mm, Reppositionaccuracy 0.006mm
Machining surface roughnessRa0.8~6.3um
Max Travel Of Spindle1900mmx850mmx700mm
Max Turning Diameter830mm
Material standardGB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR.......
Surface treatmentKTL(E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling,  black oxide, Painting, Hot galvanizing,Powder coating, Nickel plating.
Service availableOEM & ODM
Quality control0 defects,100% inspection before packing 
ApplicationTrain & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on.
KeywordsInvestment casting, steel casting, precision casting

Company Profile

Specializing in the manufacturing of lost wax investment castings and finished products in carbon steel and low alloy steel, our company is a world class manufacturer and supplier of investment castings with water glass process in China. It consists of 2 major facilities, both steel casting foundry and CNC machining factory which enable us to supply both precision castings and finished products with an annual production capacity of over 20,000 tons, and the products are mainly exported to Euroope, America, Japan and other destinations around the world.

Our company has carried out an information-based management which is driven by an ERP system and we are making efforts to standardize our management system. We are both ISO9001 and TS16949 certified, and currently integrating some other advanced management modes in our system as well, such as 6S, performance management, lean production manufacturing, six sigma etc. In addition, we have established the ISO14001 environmental management system in order to gain a win-win situation for the enterprise’s performance and social benefits from the long term perspective.

The company has set its strategic objective which is “Leading development in this industry, striving to provide a casting enterprise with core competitiveness and core value”, confirmed with its core competitiveness that “Leading Ideas, Advanced Equipments, Excellent QC, and Perfect Services”. It sticks to the quality management philosophy that “Starting from the customer needs and ending with their satisfaction, focusing on customer demands and exceeding their expectations”.


Information-based Management

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