Found 1 companies
Mudanjiang Heilongjiang
Tianhe Petroleum Machinery Co., Ltd is a modinized medium-scale enterprice specialied in production of oil and gas tools. Established in 1973, it has been a standardized co., Itd. Our company has regi...
Sucker Rod, Polished Rod, Pony Rod, Sinker Bars, Coupling...
Found 1 companies