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Our Products

KLT's typical products include mechanical seal rings, nozzles, sleeves, drilling bits, mining bits, valve, ball, seat, finish machining products etc. One of our major products, Mechanical Seal Rings, has enjoyed the most market share in China. Our products are applicable to the fields of petrochemical, medication, food, environment protecting industry etc., and enjoy high reputation widely.


Bushings and Sleeves

To be used for water pump, oil pump and other pump series, especially to be used for high pressure or corrosion resistance condition.

Ball and Seat Blanks

Good quality, perfect performance and high dimension machining accuracy of products have high reputation in all over the world.

Downhole Components

Products include drill bits inserts, stabilizer inserts, nozzles, and MWD components.  Have good quality, advanced process, stable mechanical properties, high abrasion resistance and corrosion resistance.

Mechanical Seal Rings

Various sealing rings with complicated shape, either blanks or finished products can be provided.


Using new technology and material, products have stable mechanical properties, high weldability, abrasion resistance and impact resistance.

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