About Us
Liaoning Tolian Technology development Co,. Ltd
Liaoning Tolian Technology Development Co., Ltd. Is a professional precision machining factory. The main business projects include the design and manufacture of petroleum welling logging apparatus , petroleum well logging instrument &assistant facility and equipment etc; Deep hole and slender hole processing; Processing precision parts subject to drawing and sample etc...
Hot Products
News
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2025 NEFTGAZ EXHIBITION
Liaoning Tolian Technology Development Co., Ltd. showcased our company's products at the exhibition and received recognition from many new and old customers. The goal of this exhibition is not only to showcase the latest technological achievements, but also to promote the sustainable development of the energy industry and facilitate international cooperation and win-win outcomes.
23-04-2025Details >> -
API Spec 7-1 P550 P530 Nmdc Non-Magnetic Drill Collars for CNOOC
Process API Spec 7-1 P550 P530 Nmdc Non-Magnetic Drill Collars
12-05-2022Details >> -
API Spec 7-1 P550 P530 Nmdc Non-Magnetic Drill Collars
API Spec 7-1 P550 P530 Nmdc Non-Magnetic Drill Collars
07-05-2022Details >> -
BELORUSNEFT
On June 4, 2025, Belarusian Oil Company visited our company to inspect and discuss cooperation matters
06-06-2025Details >> -
Dragon Boat Festival tug of war competition
On May 30, 2025, the company successfully held a tug-of-war competition. On the field, the participating teams were enthusiastic and spirited, and as the referee gave the signal, both teams held the long rope tightly, exerting all their strength to pull back, with shouts of encouragement and echoing back and forth, creating a warm and festive atmosphere. This competition not only prepared generous prizes but also allowed everyone to feel the strong festive atmosphere of the Dragon Boat Festival in teamwork. In the end, each participant was rewarded handsomely, leaving with joy and prizes in high spirits.
03-06-2025Details >> -
CPL Centralizer
CPL centralizer processing completed
14-07-2022Details >>