Shanghai Xiangjun Pneumatic Engineering Co., Ltd is a high-tech enterprises specialized in the research and development,   manufacturing and sales-services of gas spring. Our main products include Compressed  gas springs, Lockable gas springs, Balanced gas springs, Electric lift support and so on. Xiangjun's  products are widely used in automotive, machinery manufacturing, electrical electronic control, medical equipment, furniture, construction, sports and leisure equipment, advertising and many other industries.