Founded in 2001 in Qingdao, China, on the shores of the Yellow Sea, BH&JH Electronics Co., Ltd. has devoted twenty-five years to a single purpose: helping every drilling rig see more clearly, control more precisely, and operate more economically — through specialized drilling instrumentation and intelligent electrical control systems.
From conventional instruments to smart measurement and control, from explosion-proof certification to recognition as a specialized, innovation-driven enterprise, we have grown through steady accumulation and pushed boundaries through continuous reinvention. Our machine-vision technology gives drilling automation its eyes; our grid-and-battery hybrid power and new-energy drive solutions open a cleaner path for oilfield operations. To us, innovation is not a slogan — it lives in every product iteration we deliver to the field.
Looking ahead, BH&JH will keep engineering innovation as its compass, grounded in Chinese manufacturing. Together with partners around the world, we are steadily advancing toward a smarter, cleaner era of oilfield energy.
We build grid-and-battery hybrid drive, regenerative energy recovery and permanent-magnet direct drive into drilling control systems — putting clean technology to work on the rig site, not on paper.
BH&JH is investing in the oilfield of the next decade: cleaner, more efficient, and safer for the people who work there.
Products are engineered for oilfield duty from component selection onward: key components are locked to specified models, and every unit passes routine testing before dispatch.
We don't compete on spec sheets — our benchmark is how rarely your equipment stops in the field.
Our engineers guide installation and commissioning until the system runs steadily on site.
Interfaces follow field logic — crews operate independently after brief training, manuals and spare-parts lists included.