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Why choose us
Why choose us
Standard drafting
Tongda Steam Zero is the first batch of domestic enterprises to develop and produce gas springs. It focuses on research in related fields of gas springs. It participated in the drafting and formulation of gas spring industry standards in 1996 and the formulation of national standards for nitrogen springs in 2022.
independent patent
建有省级企业技术中心(省工信厅和省发改委双认证)，产品完全为自主研发，获得国家专利局授权74项专利（发明专利6项），其中《活塞杆精轧装置及其加工工艺》突破行业技术壁垒，荣获湖南省重点发明专利；《无级限位器及其加工设备》填补国内空白。
independent innovation
Our company has a professional gas spring related project laboratory, which can quickly verify that the related experiments (except prohibited substances) involved in gas springs have relatively short experimental cycle and reaction speed. According to the relevant parameters provided by customers, independent research and development analysis software can be used for analysis, and the opening and closing force and corresponding parameters of gas springs can be output.
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