Transport Package: Plywood Case or Iron Pallet Packing
Specification: precision casting
Origin: Ningbo, Zhejiang, China
HS Code: 87081000
OEM Customized Trailer Suspension Parts Castings   Â
1. Company Profile:
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Specializing in the manufacturing of lost wax investment castings and finished products in carbon steel and alloy steel, our company is a world class manufacturer and supplier of investment castings 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 Europe, America, Japan and other destinations around the world.
The headquarters of our company is located in the famous industrial town Yinzhou, Ningbo in China. It is very convenient to be reached with an advantageous geographic position; it is located about 30 kilometers away from the Bei-lun Port which is the second biggest port in China, and about 15 kilometers away from the Lishe International Airport. The principal production base of the cast steel foundry is located in Qiucun Town, Fenghua, Ningbo, a distance of 15 kilometers away from the Headquarters. Our company was established in 1992, it covers a total area of 40,500 square meters and now has more than 500 employees, including 10 engineers and 60 technicians. The company owns a brand-new foundry, which covers an area of more than 30,000 square meters.
Our products cover a wide range of industries including train; railway, automobile; truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine ,hardware, power equipment and so on. We are capable to produce products according to customers' drawings or samples, we focus on both carbon steel and alloy steel. Up to today, more than 100 raw materials and 5,000 kinds of different products have been developed and produced by us. We are familiar with the various industrial standards, such as Chinese GB, American ASTM, AISI , German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards.
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2. History: Since 1992
1992
Ningbo Yinzhou Longxing Machinery Manufacturing Factory was established. Mainly engaged in machining.
1999
Renovation investment casting production lines in Longxing, production of precision casting, production capacity of 5000 tons.
2001
Obtained ISO9001:2000 certificate.
2003
Products began to export.
2005
Ningbo Fenghua Huawei investment casting  co.,ltd was established.Â
2007
Cooperating with Bombardier, first the OEM railway customer abroad.
2008
All casting production line moved to Huawei, production capacity of 15000 tons. Cooperating with Hyundai motor company in North America, the first OEM automobile customer abroad.
2009
Ningbo Qianhao metal product  co.,ltd was established. Mainly engaged in machining and import & export business.
2011
Obtained TS16949:2009&ISO14001:2004 certificate.
2012
Cooperating with Doosan in Korea, first the OEM construction machinery customer abroad.
2013
Huawei expanded production capacity to 20000 tons.
2014
Establishing ERP production management system, implementation of 6S management.
2015
Building a fully automated wax and shell making process flow line in Huawei.
3. Overview of Factory---Huawei Investment Casting
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Established in 2005, plant area covers more than 30,000  square   meters, with more than 350 employees.
Using advanced lost wax investment casting process, equipped with several modern types of energy-saving & environmentally-friendly production lines including a fully automated wax and shell making process flow line, as well as two mesh belt furnace heat treatment production lines.
Annual production capacity is 20,000 tons.
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4. Overview of Factory---Qianhao Machining (predecessor is Longxing machinery ) Â
Established in 1992,plant area covers 10,000 square meters, with more than 160 employees.
Equipped with complete advanced CNC machining equipments, including more than 20 vertical and horizontal centers, and more than 30 CNC machines  and 50 other machining equipments.
The machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit.  In addition to the casting, forging and machining, it also has the facility to  machine various  profiles.
5. Our Mission:
Create the Best Value for Customers,Contribute for Equipment Manufacturing in the World.
6. Our Values:
Moving with the Times
Pioneering and Innovation
Harmony and Win-Win
Striving for Excellence
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7. Human Resources: Working Style: Sincere pragmatic , Â Persistent effort , Â Teamwork , Â Struggle&Transcend Employee Image: Elegant style, Â Polite and courteous, Â Warmly and humble, Â Be neither Arrogance nor Inferiority, Â Preciseness and Professional.
              Human resources
Casting Engineers
3
Material Engineers
1
Heat Treatment Engineers1
1
Machining Engineers12
5
Professional Technician
12
QA
28
Production Managers
55
Sales &Customer Service Staffs18
18
Direct Labor
390
               Total :513
8. Annual Turnover: Expected Target : Up to 2020, annual turnover exceeds 60 million dollars
          Annual turnover(Unit: Million Dollars)
KTL(E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling,  black oxide, Painting, Hot galvanizing,Powder coating, Nickel plating
Service available
OEM &Â ODMÂ
Quality control
0 defects,100% inspection before packing Â
Application
Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on.
10. Product Profile:
1. Marterial percentage
alloy steel:45% Â Â Â Â Â carbon steel:35% stainless steel:10% iron:10%
2. Casting weight percentage
0.1-5kg:40% 5-20kg:30% 20-40kg:20% above 40kg:10%
3. Industry percentage
Components for train & railway: 25% Components for automobile & truck: 30% Components for construction machinery & forklift: 25% Components for agricultural machinery:10% Other machinery compponents:10%
4. Globa market share
United States:30% Europe:35% Japan& Korea:15% Domestic market:15% Other:15%
5. Production capacity
Production Capacity: 25,000 tons / year The Current Production Output: 18,000 tons / year Production Saturation Percentage:72%
11. Manufacturing  Process: Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing ⇒Dipping Casting⇒  Mold shake out  ⇒Work piece cut-off ⇒ Grinding ⇒ Pack& transport ⇒ Final inspection  ⇒Machining ⇒ Heat treatment
12. Major Machining Equipment List:
Machining Capabilities
Three-Axis turning centre: 1
Four-Axis Vertical Machine Center: 21
Four-Axis Horizontal Machine Center: 1
CNC Milling Machine: 6
Vertical Lifting Milling Machine:4Â
Universal Milling Machine: 2
Plane Milling Machine: 2
Fase Milling Machine: 3
CNC Lathe Machine: 27
Oblique Guide CNC Lathe Machine: 2
Engine Lathe Machine: 6
Special Lathe: 5
Radial Drilling Machine: 4
Porous Drilling Machine: 1
CNC Drilling Machine: 5
Cylindrical Drilling Machine: 11
13. Key Testing Equipments:
1.Direct-Reading Spectrometer
12.3D Scanner
2.Non-contact infrared thermometer
13.Coordinate Measuring Machine
3.Metallographic Microscope
14.Surface Roughness Tester
4.Tension Tester
15.Ultrasonic Testing Machine(HS600)
5.Low Temperature Chamber For Impact Specimen
16.Coating thickness gauge
6.Impact Test Machine
17.Portable Magnetic Particle Tester
7.Magnetic Particle Testing Machine
18.Portable Hardness Tester
8.Ultrasonic Testing Machine
19.Hardness Test  Machine
9.X-ray tester
20.Rockwell Hardness Test Machine
10.Surface Roughness Tester
21.Contact infrared thermometer
11.Video Measurement Machine
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14. We provide various test facilities as mentioned under:
1. Chemical analysis
2. Tensile strength
3. Elongation rate
4. Shrinkage rate
5. Impact testÂ
6. Harness test
7. Metallography
8. Non-destructive tests(including dye-penetrant, ultrasonic, magnetic particle and radiography)
9. Surface roughness testÂ
10. CMM testÂ
11. 3D scannerÂ
15. APQP and Inspection Report:
APQP-Casting Â
Process Flow Diagrams
Control Plan
Process FMEA
Casting Process Instruction
Solidification Simulation Report
Heat Treatment Work Instruction
Casting Final Quality Control WI
Visual Inspection VI For Surface Irregularities
APQP-MachiningÂ
Process Flow Diagrams
Control Plan
Process FMEA
Machining Process Instruction
Gauge List And Validation Plan
Final Quality Control WIÂ
Inspection Report-Casting
Material Test Report(A)
Material Test Report(B)
Magnetic Particle Inspection Report
Ultrasonic Examination Report
Radiographic Test Report
Destructive Test Report
Coating Test Report
Visual Inspection Report
Casting Inspection Report
Inspection Report-MachiningÂ
Dimensional Inspection Report(A)
Dimensional Inspection Report(B)
CMM Report
Other Quality DocumentÂ
PPAP Checklist
Measurement System Analysis Study
Process Capability Studies
Corrective Action Report(8D)
Packaging Instruction
16. Core Competition Advantages: Advantages 1:High Engineering and Technical Capability
An industry's top engineering technical team , with special skills and rich experience in product design, casting ,heat treating and machining fields.
Based on customer needs, in the beginning of product development, offer a solution, casting design, by structural component designed to casting parts, optimize the product design, then reduce costs and creating the best value for the customers.
Special Techniques Enable LONGXING to Be Competent with Those Difficulties at Wax Injection & Shell Making Procedures When Manufacturing the Parts with Inner-Sophisticated-Structures.
Use casting simulation analysis system software 100% Â to ensure the success of the one-time trial sample.
Our testing equipments are not only leading in the industry, and also has a very complete range, they are hardware guarantee to ensure us continue to provide high-quality products for our customers.
Carrying out ISO9001 and TS16949 quality management system, full implementation of 6S and Kanban site management, which is software guarantee of the quality.
IQC, IPQC and FQC quality management team to control the whole production process, effectively prevent the generation of  unqualified product.
Our casting' PPM ≤1000 Machining ' PPM ≤600.
We 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".
Advantages3: Good Customer Service
LONGXING can provide customers with good service, our staff have abundant commercial experience, good language ability, and rich foundry or mechanical background. We are committed to providing customers with accurate, careful and speedy service.
Quotation, Quality Complaints and Email Response get fast effective feedback within 48 hours.
We have carried out an information-based management which is driven by an ERP and PMC system, to ensure on time delivery rate: 95%
 Advantages 4: Powerful Deep-processing Ability   It is the best core competitive advantage different with others in the industry
Machining capability as the same as casting, the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit.
LONGXING has completed a transformation and upgraded to a deep-processing manufacturer with expanded production capabilities and is committed to be equipped with other capabilities except casting, we focus on developing terminal products for top-end markets.
High technical content in machining, and casting with sheet metal, welding, assembling, LONGXING has the most competitive advantage, it is the best choice for you.
17. Contact Information:
Â
OEM Customized Trailer Suspension Parts Castings   Â
1. Company Profile:
Â
Specializing in the manufacturing of lost wax investment castings and finished products in carbon steel and alloy steel, our company is a world class manufacturer and supplier of investment castings 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 Europe, America, Japan and other destinations around the world.
The headquarters of our company is located in the famous industrial town Yinzhou, Ningbo in China. It is very convenient to be reached with an advantageous geographic position; it is located about 30 kilometers away from the Bei-lun Port which is the second biggest port in China, and about 15 kilometers away from the Lishe International Airport. The principal production base of the cast steel foundry is located in Qiucun Town, Fenghua, Ningbo, a distance of 15 kilometers away from the Headquarters. Our company was established in 1992, it covers a total area of 40,500 square meters and now has more than 500 employees, including 10 engineers and 60 technicians. The company owns a brand-new foundry, which covers an area of more than 30,000 square meters.
Our products cover a wide range of industries including train; railway, automobile; truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine ,hardware, power equipment and so on. We are capable to produce products according to customers' drawings or samples, we focus on both carbon steel and alloy steel. Up to today, more than 100 raw materials and 5,000 kinds of different products have been developed and produced by us. We are familiar with the various industrial standards, such as Chinese GB, American ASTM, AISI , German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards.
Â
2. History: Since 1992
1992
Ningbo Yinzhou Longxing Machinery Manufacturing Factory was established. Mainly engaged in machining.
1999
Renovation investment casting production lines in Longxing, production of precision casting, production capacity of 5000 tons.
2001
Obtained ISO9001:2000 certificate.
2003
Products began to export.
2005
Ningbo Fenghua Huawei investment casting  co.,ltd was established.Â
2007
Cooperating with Bombardier, first the OEM railway customer abroad.
2008
All casting production line moved to Huawei, production capacity of 15000 tons. Cooperating with Hyundai motor company in North America, the first OEM automobile customer abroad.
2009
Ningbo Qianhao metal product  co.,ltd was established. Mainly engaged in machining and import & export business.
2011
Obtained TS16949:2009&ISO14001:2004 certificate.
2012
Cooperating with Doosan in Korea, first the OEM construction machinery customer abroad.
2013
Huawei expanded production capacity to 20000 tons.
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