Huangshan SJYO Precision Machine Co., Ltd.
Huangshan SJYO Precision Machine Co., Ltd. is a professional fin
die manufacturer well known at home and abroad. Our leading
products are dies of fins for household, industrial, and automobile
air-conditioners, high speed progressive punching dies for motor
stator and rotor also plastic injection molds, as well as various
precision punching dies for industrial application and their spare
parts. We also supply turnkey projects, stamping and forming
equipments to air-conditioner and heat exchanger manufacturers.
We have a team of over 180 staff, including 60 professional
engineers and 10 experts in this particular field. We are certified
to ISO 9000 Quality Control System and equipped with world class
precision processing apparatuses and machinery such as NC idling
wire-cutters, coordinate grinders, optical curves grinders,
vertical machining centers, micron-grade numerical control mold
grinders, NC high-speed millers, surface grinder and many other
processing machines. Our products are assured by accurate measuring
and testing instruments such as trilinear coordinates measuring
instruments, magnifying shape projectors, measure comparators and
tool microscopes. We had successfully delivered fin dies for many
world class air conditioner manufacturers with high accuracy of up
to 200-280 s.p.m. and a useful life of 10-15 years.
We hope that we can establish business relationships for a better