About Us
Invasion
Breakthrough and Predominance (About PROPISTON)
Based upon excellent technical expertise as well as constant breakthroughs
and innovation as business indicators, PROPISTON (TACHENG) Hydraulics Co., Ltd since its
inception in 1979, it experiences decades of hard working and long-term commitment to R & D
capabilities to enhance its advantage. Not only has a forward-looking corporate vision, but
also lay on "professional" and "complete" leading competitiveness and leading enterprise
constitution.
Commitment to product development and improvement, PROPISTON mainly
manufactures piston pump, various hydraulic valves, and hydraulic parts. In the end of 2001,
facing company rapid growth and growing scale, PROPISTON expands new factory with 1,600
square meters in Dali District, Taichung City for a larger scale of production line to solid
PROPISTON corporate performance.

Outstanding
Ultimate Benchmark for Innovation and Superiority (Precise Testing)
Fully use the advantages of R & D, non-stop ongoing business process
reengineering and product innovation. PROPISTON fully devotes to raise the level of quality.
From procurement, production, processing and assembly to finished products, we implement
profession and expertise in quality policy for every aspect.
Introduce advanced quality testing equipment, including Coordinate
Measurement Machine, projector, Rockwell hardness tester, surface roughness machine, and
true roundness machine, enable PROPISTON to greatly enhance quality deeply and broadly, and
continue towards the top goal; with rigorous and far-reaching quality strategy and
perseverance, PROPISTONpass strict “ISO-9001 2000” international quality certification and
adhere to the principle of " pursuit of excellence, technological innovation,". With all
PROPISTON staff focus on quality beyond the sense of mission, we lead sustainable and
sophisticated product quality towards a global benchmark.



Strong Leading
Strong Quality Performance and Efficient Leading (Product Quality)
All staff adhere to the quality policy and to ultimate link on each
process. Through decision-making meeting, we plan efficient process and set production
indicator to precisely control the quality and delivery. Our products exceed international
standards in both quality and performance.
Full range of products includes piston pumps, electro-hydraulic controls,
pressure control series, flow control series, directional valves, modular valves, logic
valves, and etc. With strong and solid reliability and excellent performance, PROPISTON
brand image has earned a high evaluation from global customers.



Solid Enterprise Base and Unlimited Strength
Utilize Enterprise Base and Unlimited Strength (Applications)
Founded on self-challenge, demanding perfect faith, applications of
PROPISTON full range of products continue to multiply. Besides to be high efficiently
applied to various automated machinery, we play a more active role to meet different
customer needs and look forward to obtain the best satisfaction.
With establishment spirit, proper architecture, and promotion environment,
we are in line with the broader business areas, PROPISTON show extreme potential and develop
unlimited integrated strength.
Utilize Profit
Sophisticated and Future Prospect (Corporate Vision)
Accumulated unrivaled comprehensive and significant upgrade in
multi-professional background and a complete supply chain, PROPISTON service satisfaction
has always fulfilled. Thru a clear corporate policy and determination, we make our
production line fully loaded and drive with a profit and capacity to champion in the
international market.


By fully understand the difficult situation of reducing contribution cost in manufacturing
process, and making profit from marketing is not as easy as well. The only way is to think from
the perspective of brand marketing, planning global layout, and promote annual performance of
professional team. A continuous adjustment of enterprise constitution to increase annual
business figures and profitability would be future enterprise prospect of PROPISTON.