About Us

KOSAPLUS (Qingdao) Automation Co., Ltd

KOSAPLUS was established in 1991. KOSAPLUS (Qingdao) Automation Co., Ltd. is the China regional office of South Korea's KOSA+ company. Be fully responsible for the sales of original imported pneumatic actuators, electric actuators, solenoid valves, limit switches and valve accessories from KOSAPLUS Company of South Korea.

AD/AS(double-acting/single-acting) series fork pneumatic actuators

RD/RS(double-acting/single-acting) series rack and pinion pneumatic actuators

KE-P series fork type electric actuator

KE-G series planetary wheel electric actuators

KOSAPLUS (Qingdao) Automation Co., Ltd. is a technology company integrating industrial automation control system engineering, manufacturing, sales and service. It specializes in the research and development and production of three major drive devices: pneumatic, hydraulic and electric, as well as automatic control valve cover products. Based on the introduction of advanced technologies and equipment both at home and abroad, the company has designed and manufactured a series of products with contemporary innovative quality, which are widely used in fields such as petroleum, chemical engineering, shipping, natural gas, air conditioning, HVAC, power stations, medicine, factory automation, and water treatment. We have successively provided high-quality products and excellent services for key national projects such as power station complete sets, petrochemicals, nuclear power, military industry, and oilfield development. It is also exported to the markets of Europe, America, the Middle East and Southeast Asia, and is highly praised by users.

The company strictly adheres to international standards in production, and its management and technology are constantly innovating. The products are designed with modern CAD 3D and system optimization, not only presenting a beautiful appearance but also featuring reliable quality, stable performance and a long service life. The company adopts precision measurement machine tools, vertical machining centers and high-precision CNC machine tools to ensure the precision of product components and thus has the capacity for mass production.

"Focusing on quality, strengthening management, advocating credibility and putting customers first" is the company's business philosophy. "Striving for excellence and perfection" is the company's management policy. "People-oriented, unity and mutual trust, and superior quality" are the fundamentals for the survival of an enterprise. We should build an advanced corporate culture and enhance the cohesion of the enterprise. We will spare no effort to provide high-quality products for our users. We sincerely hope that friends from all walks of life will visit and guide us, care about and support the development of KOSAPLUS. Let's work together for KOSAPLUS to create new glories.

Why choose KOSAPLUS
We provide users with all-round services covering the three stages of pre-sale, in-sale and after-sale, including design, selection, manufacturing, service, installation, maintenance and guidance
01
We conduct 100% internal testing and
inspection on all products to ensure quality.
02
Craftsmanship creates top-quality valve control products
Provide one-stop solutions for valve automation.
03
Fast and accurate network mechanism
Respond immediately to the demands of global customers.
04
Mature shipping process and good logistics partners
Ensure that customers receive the products they need in the shortest possible time.
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