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ProductsThe company has two major brands, Shangfeng and Zhuanfeng, which are mainly engaged in the research, development, production and sales of various types of fans and other high-tech products
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EngineeringCreate value for customers and wealth for shareholders; Create opportunities for employees and benefits for society
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ServiceWe make progress in researching, meeting and guiding customers' needs. Meeting customer expectations allows us to prove our commitment, and exceeding customer expectations allows us to exceed our limitations.
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AboutShanghai stock was split and listed from Shenzhen main board listed company Yingfeng Environment (000967. SZ). Its main business is the research and development, design, production and sales of ventila
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JoinOur criteria for talent selection is to take morality as the leader, have both moral integrity and ability, identify with the college culture, cultivate talents through learning and competition, and provide every employee wit
Brand
Lean manufacturing
SHANGZHUAN Craftsmanship
Key process points:
1: Robot welding workshop: effectively control the impeller welding quality and balance, and the blade indexing accuracy reaches 0.01 mm
2: Subway hub boring and machining center: complete the machining of integrated blade mounting hole by clamping at one time, and the consistency error reaches 0.01 mm
3. Implement the molding process: the product structure has been adjusted, and the qualification rate is more than 98%.
4. Multi-station punch: implement the dual effects of mass production and new product development, and greatly improve the product standardization.
5: CNC plasma cutting: material cutting standardization, mass production.
6. Impeller dynamic balance: the unbalance of the impeller is far higher than the national standard.
7: CNC 5m vertical lathe: the fan diameter can be processed to more than 4m
8. CNC flanging and cutting equipment: high-precision blanking to ensure high-quality products.
9. Radiographic inspection equipment: conduct all-round internal organization inspection on die-cast blades to ensure that the impeller of metro fan is 100% qualified.
10. CNC rounding equipment: ensure that the roundness error of the winding is within 1.5mm, and improve the efficiency of the air duct forming and processing.
11: The air valve, cabinet machine, movement core and air duct are processed using the equipment integrated assembly line production mode, which is conducive to mass production and standard operation.
12: Water curtain painting room: dust-free painting to ensure appearance quality.
Air valve assembly line
Dynamic balancing machine
Xk2425 CNC boring and milling machine
MB8-160X3200 CNC bending machine
EP30 multi-station turret punch
EC-1600 horizontal machining center
DVT500X31-32-Q-NC CNC vertical lathe
4.5m CNC double-column vertical lathe
YQ30-630 four-column hydraulic press
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