About Us

QINGDAO O.B.T CO., LTD.

OBT Group has specialized in the production of casting, CNC machining, forging stellite, Inconel, titanium, nimonic, monel, hastelloy products and one-stop technical solutions for more than 20 years.

For example,customized products of high-temperature alloys,turbine components for gas turbines, steam turbines, and various engine turbocharger accessories, such as turbines, blades, turbine discs, turbine nozzle, and guide vanes. Whether it's engine components operating in extreme high-temperature environments or corrosion-resistant equipment required in the chemical industry, we can provide reliable solutions.

We have established close partnerships with renowned global suppliers to ensure that our products always meet the highest quality standards....

OBT (Optimal Blade Technology): This is a precision engineering technology dedicated to pushing the design, manufacturing and performance of gas turbine blades to the highest level. OBT combines advanced computer simulation, material science and advanced manufacturing processes to achieve blade optimization. Through precise aerodynamic shape design and material selection, OBT aims to maximize the efficiency, reliability and durability of gas turbines. This technology is not only vital to the energy industry, but also plays a key role in aerospace, power generation and industrial production. The promoters of OBT are not only engineers and scientists, but also gas turbine manufacturers and energy companies, who are committed to introducing OBT into practical applications and continuously promoting the development and innovation of this technology. OBT is not only changing the face of modern industry, but also laying a solid foundation for future energy sustainable development.

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Our Factory

Each year OBT Group develop more than 300 sets new moulds for our customers.Mean while OBT Group strictly follow the Non-disclosure Agreement for our Customers.Never show customers design and products in public.
Production Market

As a company with rich manufacturing experience, we have advanced production equipment such as Vacuum Casting Furnace, Creep Endurance Tester, Steam Dewaxing Furnace, Five-Axis Machining Center, Computer Numerical Control (CNC) Machine Tool, Tensile Testing Machine,Coordinate Measuring Machine (CMM), SPECTRO Spectrometer, etc. This allows us to control the precision within 0.004mm.