Welcome to Karo Company

Karo Co.,Ltd has been in the business of designing and manufacturing custom molds and molding parts according to customers specifications. 

Karo provides a full service solution that begins with design for manufacturability,rapid prototyping,tool design and reliable parts production,and extends through a complete range of secondary operations and finishing.

We manufacture products for a variety of industries,including medical,electronics,automotive, telecommunications, appliance, consumer,sports and more.

From concept design,material formulation to prototypes, small batch production to high volume mass markets,we have all the resources in-house.Karo is committed to providing quality products and supply the whole complete services you require,striving to exceed the defined needs and expectations of our customers,through a continuous reduction in non-conforming products.

Contact us today for your entire mould and plastic injection molding OEM and ODM requirements.

FAQS &Customers Care

At Karo,we like to take care of our customers for any questions,see our customers Care FAQ to find the answers to your questions about mould design,mould making and products manufacturing or contact us online at any time.


There are many kind of steel: for long runs production, a durable mold is required, the tool steel must be selected properly; for small volume production, steel selection can be as economic as possible as long as it meet the requirement of production demands.

Karo Advantage