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The programmable hot and cold impact test machine has successfully passed the inspection by Dongguan Guanrong!
With over 30 years of experience, Taiwan Guanrong Technology was founded in 1990 and has always focused on providing professional coating solutions. Our mission is to continuously meet customer needs with high-quality services and advanced technology.
Over the years, we have consistently invested in innovative vacuum ionizer evaporation equipment, including several sets of automated high-vacuum ion evaporation systems, both horizontal and vertical.
* All equipment and raw materials are imported from overseas, and special tools are selected based on different types of applications.
* The production environment is fully controlled and isolated, ensuring consistent quality and customer satisfaction. We are committed to developing core technologies that align with our customers' needs.
* We operate in three shifts to ensure stable quality and fast delivery. With 24-hour production and delivery capabilities, our dedicated team is always ready to provide you with efficient, professional, and friendly service.
* In 1990, the company obtained ISO9002 certification and continues to implement a strict daily quality management system.
Main business areas include:
â—Ž Super hard film processing
â—Ž Diamond-like carbon (DLC)
â—Ž Titanium nitride (TiN)
â—Ž Titanium carbonitride (TiCN)
â—Ž Chromium nitride (CrN)
â—Ž High-temperature titanium (TiX)
â—Ž Aluminum chromium titanium (TiAlCrN)
We also offer design, manufacturing, and sales of coating system equipment.
Specialized in ultra-precision mirror polishing and coating processing for disc molds, IC packaging molds, and LCD molds.
* Authorized agent for Japan AEROLAP jet mirror polishing equipment and services
* Authorized agent for Japan TOKIWA mirror polishing machines
* Sales of DLC drilling coating equipment
* Etching equipment
* Ion plating equipment
Guangdong Hongzhan Co., Ltd. | WWW.OVEN.CC 
Support CIP, SIP. The surface roughness is 0.2--0.6mm, got 3A, FDA certification.