Guangzhou Huiheng Mechanical and Electrical Equipment Co., Ltd. Have specialized in produce the plug and ring gauge as TR, BSP, NPT, UNC, UNF, TR, API, Spline and metric and so on for 7 years.
We have own factory, professional sales team and rich production experience.
Our mission: Providing customers with quality products, excellent service, favorable price and prompt delivery.
Our exclusive brand "Huiheng" becomes more and more popular in the market of Europe, USA, South America, Middle East, Africa etc.
Now we are looking forward to even greater cooperation with overseas customers based on mutual benefits.