Our company Ningbo Huicheng Casting Co.,Ltd. holds solid wealth and technology strength, adopts advanced casting technics, and has a whole set of equipments for production testing and experimentation:Direct reading spectrum analysis instrument,hydraulic pressure testing machine,brinell hardness testing machine,digital intelligent ultrasonic flaw detector,swing punch toughness machine,etc. 4 engineers .We passed the Quality Management System ISO9001:2000 in 2006. We are specialized in manufacturing teeth ,pin and adapter for excavators ,loads and bulldozer. We have over 500 types of product moulds, with an annual production capacity of 5,000 tons. Our products can be used on Caterpillar E200 E320 E325 E330、Daewoo 220 280、Komatsu PC60 PC75 PC80 PC90 PC100 PC120 PC150 PC200 PC220 PC280 PC300 PC360 PC400 PC450、Kobelco 200 300、Hyundai 60 200 290 450、Liebherr and Other Excavators 、Loaders and Bulldozers. Also, we can deal with heat treatment, machining and manufacturing special standard castings according to the requirements.