Employees:
301~500
Year Established:
2016
Business Type:
Trading Company
Sichuan Miaobao Technology Co Ltd. We represent the China's professional manufacturers of engine parts. We provide millions of engine parts annually to major vehicle manufacturers and distributors around the world.
Our company, gathering a group of professional R&D talents, management talents, business elites, and technical supports. Especially the group of excellent professional R&D engineer adopt advanced computer-aided design CAD and PP/E, U.G and advanced 3D analysis software aim to help customers strengthening the research and development of technology on engine parts.
We passed TS16949 quality certification, in line with ISO and ANSL, DIN, BS standards. Equipped with metallographic observation instrument, optical Rockwell hardness tester, tensile performance test equipment, material composition analyzer and other professional physical and chemical equipment, our factory has all kinds of large, medium and small high-precision CNC equipment and testing equipment, adopted the advanced and mature mechanical manufacturing processes, heat treatment thyristor medium frequency induction process, gas carburizing process and chilled cast iron process in wide range of products.
On Camshaft R&D, we equipped with NC/CNC cam grinder, full-automatic camshaft assembly center, ADCOLE cam comprehensive detector, carbon sulfur analyzer, infrared spectrometer. Using Japanese JIS and European EN standards preferred materials, such as S45C, 40CrMnTi, QT600, QT700 and other high-quality steels. According to the customer's requirements, we can produce and process various types of castings, chilled casting, forging, round steel, and assembly hollow tube camshafts. The camshaft's overall angular tolerance accuracy is controlled within +/-0.5 degree, the cam working surface roughness is up to Ra0.2, and the base circle axial runout tolerance is less than 0.02MM.
Our factory uses semi-automatic rocker arm assembly production line in manufacturing rocker arm, rocker arm shaft, assembly rocker arm, valve guide, push rods and so on. The measuring equipment include trilinear coordinates measuring instrument, projector, an automatic micro-hardness testing system and complete set of precision physical and chemical detecting instruments.
The production of hydraulic and mechanical tappet, is equipped with pillar bottom thickness test group, hydraulic assembly machine, sedimentation test bench, laser welding machine, CNC centerless grinder. The hydraulic tappet compression height is controlled to +/-0.2MM (mechanical tappet +/-0.01mm), the spherical arc height of the end working area can be reached 0.005MM, the internal body cylindricity can be controlled to 0.002MM, the roughness Ra0.2, the 100% full-inspection on leaking test by test pressure 1500N (Germany INA standard).
With advanced and complete industry-leading experiences, our R&D department, technical equipment department, and QC department control the quality strictly from raw material sources to manufacturing process, including take the first pickup inspection---self-inspection---tour-inspection---finish-turn inspection (full inspection, sampling inspection)---delivery inspection.
Our Advantages:
Wide Range Applications
Customer-specific Design Solutions
High Standard and Reliable Quality
Highest Precision Parts
Cost-effective Production
Stock Services
Short Communication Structure
