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Contact Info

Room 2501, Building 1, Hailuanfang, Xixiang Sub-district, Bao'an District, Shenzhen City, Guangdong Province, China
tshz@tshztech.com
Mod-friday, 09am -05pm
+86 18687528708

Get A Quote

About Us

TSHZ — Enduring Quality, Everlasting Strength.

Tiansheng Hengzuan is an innovative enterprise specializing in the research, development, production, and sales of premium superhard cutting tools. Leveraging world-class chemical vapor deposition (CVD) diamond coating technology, we are committed to delivering efficient machining solutions for the aerospace, electronics (3C), mold manufacturing, and automotive industries.
We not only supply standard-sized diamond-coated end mills but also possess robust capabilities for custom-made (non-standard) tools. By selecting high-quality imported cemented carbide substrates and employing high-precision five-axis grinding machines for cutting-edge processing, we ensure every tool meets stringent industrial-grade standards.
We are not just your supplier; we are your partner in achieving flawless production.

Call For Help

+86 18687528708

100 +

Benchmark Enterprise in the Service Industry

15 X

Average lifespan multiplier

0.002 MM

Ultimate Manufacturing Precision

24 h

Response time for non-standard solutions

The Vision

At [TSHZ], we believe that the smallest components drive the greatest innovations. Born in the heart of high-end manufacturing, our journey began with a single mission: to provide PCB manufacturers with tools that never compromise on precision.
The Diamond Standard

We have a team of top Chinese doctoral graduates and possess the largest professional diamond coating laboratory in the whole of China.We don't just make milling cutters; we engineer endurance. By integrating state-of-the-art Diamond Coating (CVD/PCD) technology, our tools offer unmatched hardness and thermal stability. Whether it's high-speed drilling or complex circuit board routing, TSHZ ensures a cleaner cut and a longer tool life.
Factory-Direct Reliability

As a dedicated manufacturer, we control every step of the process—from raw material selection to final inspection. This "Factory-to-Client" model allows us to deliver premium industrial-grade tools at competitive prices, backed by a rigorous quality control system that meets global standards.
Our Promise

TSHZ — Enduring Quality, Everlasting Strength. We are not just your supplier; we are your partner in achieving flawless production.

Development History

The Development History of Diamond Coating Technology

1990

Nippon Institute of Technology successfully prepared a micrometer diamond coating on the surface of a cemented i carbide cutting tool.

1990

1995

Nippon Fujikoshi Co., Ltd. developed complex-shaped tools as diamond-coated twist drills, square-end mills, and ball-end mills.

1995

2001

Argone National Laboratory, USA developed nanometer diamond coatings with grain sizes, with hardness reaching above 90 GPa.

2001

2002

Shanghai Jiao Tong University successfully- developed micro-nano-composite diamond coating tools.

2002

2004

Germany National Laborator CemCon developed and launched the first diamond coating tool for metal processing.

2004

2008

University of Science and Technology Beijing successtully prepared diamond coated drill bits with grain sizes smaller than 100nm.

2008

2018

CemeCon, Germany developed and launched the first diamond coating tool for metal processing

2018

2020

Shanghai Jiao Tong University developed micrometer,sub-mirr-meter,nanometer and micro-nano composite diamond coating tools Lor high-speed cutting.

2020

2022

Shanghai Jiong University achieved control of diamond coating grain size down to below 5 nm for tools, reduc-reduced coating wear rate to 10-8 mm/Nm, and developed coating hardness control technology.

2022

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1995

2001

2002

2004

2008

2018

2020

2022