Arabic
The boom arm are constructed using high-quality, certified Shaogang Q355B and Q690D steel.
The hydraulic seamless pipe is sourced as per national standards, ensuring precision and seamless performance.
The pin used is made of 40MuCr alloy, while the high-pressure hose features a four-layer steel ring design.
About ZhongHe Machinery Manufacturer
Kaiping Zhonghe Machinery Manufacturing Co., Ltd, a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments We have more than 14000m' steel structure standardization workshop with a large number of high precision processing equipment as well as a strong and cohesive team. At present, there are more than 60 experienced technical staff, 30 welding workers with over 7 years of experience, 15 senior designers, and a high-tech R&D team. Our annual output of various types of excavator boom arms can reach 600sets. We supply products with high quality and moderate price, which sell well in more than 40 countries and areas. We adhere to" Merit Quality, Sincerity Management, and Customer Satisfaction", and honestly greet customers from home and abroad to negotiate and cooperate with us.