2YRSRizhao Seven Star Auto Parts Co., Ltd.

COMPANY OVERVIEW

Company Album31

Basic Information
Established in Dec. 2009, Rizhao Seven Star Auto Parts Co., Ltd. specializes in auto part design, R&D, production and marketing. We have the registered capital of RMB20 million. Our factory covers an area of 86,666 square meters. Our products mainly include steering knuckles, hinge shafts, drop spindles, pedal supports and air filters. We now have over 260 employees, including over 40 professional engineers. Our factory is equipped with machining centers, CNC lathes, fiction presses, electric screw presses and other advanced equipment totaling 360 sets, 12 production steering knuckle production lines, 3 forging lines and 2 automatic heat treatment lines. With introducing more advanced equipment and technology, and improving production processes, we have an annual production capacity of 1 million pieces of steering knuckles. It puts us into the front rank of this industry.We have CMM, Magnaflux Tester, Rockwell Hardness Tester, Metalloscope, Carbon-Sulfur Analyzer, and other key testing equipment totaling 20 sets. We have obtained ISO9001, ISO/TS16949, SA8000:2001 certificates and 11 new applied patents, and we have been awarded with "Shandong Famous Brand Products", "Rizhao Engineering Laboratory", "Municipal Enterprise Technology Center" and "Enterprise with Standardization Good Behavior at AA Level".Our company's tenet is "Quality First, Customer Uppermost, Striving for Excellence Endlessly". Under the principle of "Honesty, Earnest, Innovation and Development", we will sincerely create and share success with all clients.
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  • Transactions
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  • Response Time
    ≤1h
  • Response rate
    100%

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
2500T of electric screw forging line
2500T of electric screw forging line
1
Verified

Factory Information

Factory Size
50,000-100,000 square meters
Factory Country/Region
Rizhao High-Tech Development Zone Park
No. of Production Lines
Above 10
Contract Manufacturing
OEM Service Offered
Annual Output Value
US$10 Million - US$50 Million

Annual Production Capacity

Product Name
units Produced
highestEver
unit Type
Verified
knuckle
450000
1000000
Piece/Pieces
spindle
100000
300000
Piece/Pieces
Verified

Facilities

Facilities
Supervisor
NO.of Operators
NO.of In-line QC/QA
Verified
8000T robot forging line
1
10
2
4000T forging line
1
20
4
2500T, 1000T forging line
1
20
4
1600T electric screw press forging line
1
10
4
Steering knuckle robot forging line
1
2
2
1.5 T tempering line
1
4
2
1T tempering line
1
4
2
Surface intermediate frequency quenching furnace
2
40
6
Double station robot surface medium frequency quenching furnace
1
2
2
Machining line of steering knuckle for medium and heavy truck
1
20
4
Medium truck, light truck, micro truck, passenger car steering knuckle processing line
2
40
8
Front axle machining line
4
100
20
Verified

QUALITY CONTROL

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
Metallographic microscope
Metallographic microscope
1
Carbon sulfur analyzer
Carbon sulfur analyzer
1
Rockwell hardness tester
Rockwell hardness tester
1
Three coordinate measuring instrument
Three coordinate measuring instrument
1
Visible spectrophotometer
Visible spectrophotometer
1
Dial gauge verification instrument
Dial gauge verification instrument
1
Orient Spectrometer
Orient Spectrometer
1
Verified