Established in 1997, Surplus Industrial Technology Limited is a professional manufacturer and exporter that is concerned with the design, development and production of wet process heating and cooling equipment including electric immersion heaters, immersion heat exchangers, electroplating tanks and some other electroplating accessories. We are located in Dongguan city with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Covering an area of 4,000 square meters, we now have over 30 technicians and 100 employees, boast an annual sales figure that exceeds 6 millions dollars and currently export 40% of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we are ISO9001:2008 certified enterprise and most of our products have the added security of CE compliance. 
We assume the responsibilities of “improving the morality of all employees, building first class culture, producing high quality products, offering excellent service to customers, creating maximized value, pursuing a harmonious society”, and persist in the spirits of “Practice, Improvement, Exploration and Innovation”. Bringing the biggest profits to our customers and winning their satisfaction is our permanent tenet.