Right Parts, Better Solutions

Keystone Industrial Solutions, Inc.

Founded in 2016, Keystone Industrial Solutions, Inc. (KIS) is a California-based distributor of various hydraulic pump parts and solar-tracking drive planetary reducers across the United States.

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Product categories

Our mission is to deliver the highest quality parts and components at competitive prices
to both the industry leaders of manufacturing and industrial end-users alike.

Hydraulic Components

For the hydraulic pump sector, we carry over 300 components in our warehouse.

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Automobile Components

The automotive component sector has supplied parts in A/C compressors to hybrid and electric vehicle industries.

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Intelligent Transmission Products

Our planetary reducers have provided a reliable moving platform for photovoltaic cells in solar farms across the country.

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Our Services

Our mission is to deliver the highest quality parts and components at competitive prices
to both the industry leaders of manufacturing and industrial end-users alike.

Contract Manufacturing Services

-A team of highly talented, experienced and dedicated engineers & production workers;
-A well-managed, ISO-certified production & testing facility;
-An alternative with tangible cost effective advantages comparing to manufacturing in-house

Just In Time Delivery

-Managing & handling all of export and import steps of your products;
-Door to door delivery services following customer’s Just-In-Time schedule;
-Inventory quantity is sufficiently maintained to minimize unexpected disruption;

Warehousing & Off-Site Inventory Management

-Warehousing services & off-site inventory management offer direct savings yet meeting customer’s precise production demand with much needed flexibilities;
-Easy to access location reduces freight and other related cost;

KIS’ parent company, China-based Hefei Bolin Advanced Materials Co., Ltd. (Est. 1997) has extensive capacity and experience in engineering, manufacturing and product development field. Our dedicated team will work together to custom- manufacture the parts and products to your uttermost satisfaction. Our services will often be a faster and more cost-effective alternative to manufacturing it on your own. Please call us if you have any inquiries.
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Recent Products

Our number one priority at KIS is upholding consistent, efficient, and rapid order fulfillment. We are here to make your procurement experience for hydraulic pump parts and solar tracking reducers as effortless as possible.
fast foward thinking

our approach

For the hydraulic  pump sector, we carry over 300 components in our warehouse. This includes, but is not limited to: bushing blocks, thrust plates,
valve plates, joint bushings, cylinder blocks, gears, and gerotors.

For the green energy industry, our planetary reducers have provided a reliable moving platform for photovoltaic cells in solar farms across the country. 

Our components are used by leading manufacturers in Germany, Italy, Mexico, and Japan. To better serve the North America market, we carry a variety of fully assembled solar-tracking drive planetary reducers. 

In addition to the listed products, we also offer warehousing and off-site inventory management services to our customers. With this service, your production needs will be better served with tangible labor and inventory cost reduction benefits.

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