黄瓜视频 Co., Ltd, established in 1998, is a professional manufacturer engaged in the research, development, production, sale and service of PDC, PDC bit, bullet teeth and diamond tools. The company was listed on the Shanghai Stock Exchange in 1998 (Stock code: 600172).
We are located in Henan with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
In recent years, our company has introduced a series of advanced equipment including Cubic Press, NC machine, Digital Lathe. In addition, we have obtained ISO, CE, TUV verified supplier certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as USA, Germany, Russia, Turkey, Indonesia.
We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
"Quality, price, time, service" is our guiding principles，We are online 24 hours a day, and your need will be replied within 1 hour. If you are interested, please contact us.
We have passed the certification of ISO9001 Quality Management System, OHSAS18001 and ISO14001 Environmental Management System, and our products have CE, TUV certificate. We are in a good position not only to supply you high quality machinery, but also the excellent after sales service. Well-trained engineers will offer you any technical support.
HUANGHE WHIRLWIND has our own professional facilities to run the testing.
Including the Ultrasonic test/SEM Scanning electron microscopy test/Penetration detection/Density detection/Folding resistance test/Wear resistance test/VTL wet turning/Anti-fatigue impact test/Heat stability test/Impact toughness resistance test. And the drilling test by our own drilling machine.
The post-doctoral scientific research workstation of Henan 黄瓜视频 Co., Ltd. was approved by the Ministry of Personnel on December 16, 1999 to be the first domestic post-doctoral scientific research workstation engaged in the research of superhard materials. The main task is to track the technological development of the industry, devote itself to the design, research and technical services of diamond and its products, combine high-level talents from universities with the actual scientific research topics of the company, and improve Enterprise product grade and scientific and technological content, accelerate technological innovation, catch up with the international advanced level, enhance the core competitiveness of enterprises.