Engineer mhiri kwemakungwa basa. Ita shuwa mhando yemuchina uye yakanaka mushure mekutengesa sevhisi.
Mugadziri weiyo yakazara yakazara huwandu hwemadiki uye epakati saizi eku rotary drilling rigs muChina.
TYSIM inyanzvi yekuunganidza bhizinesi yakatarisana neR&D uye kugadzira madiki uye epakati-saizi epiring rigs. Tysim inhengo yebhodhi yeNational Foundation Construction Machinery Standard Committee, nhengo yekomiti yekomiti diki yeChina Construction Machinery Association. Tysim yakasimbiswa sebhizimusi repamusoro-soro kubvira 2015, uye yakapasa zvese ISO9001 quality system certification uye yakavanzika yesainzi uye tekinoroji bhizinesi certification. Munguva yechitatu batch yechitupa chakadaro, yakakodzerwa seimwe yeNational Specialized Innovative "Little Giant" Enterprises muna 2021.