KSI: Your trusted US local foodservice partner and global manufacturing leader.

KSI: Your trusted US local foodservice partner and global manufacturing leader.

We are Keystone Supply

Keystone Supply Inc.(KSI), founded in 2020, is a U.S.-based company committed to serving the U.S. foodservice market with a wide range of disposable products.


Initially established as a disposable products factory in China, KSI operates our own factories and now expanded our production across Southeast Asia. This strategic growth, combined with our deep understanding of the global supply chain, allows KSI to effectively meet the demands of the U.S. market.


Today, utilizing our Global Intelligent Management System, we are dedicated to delivering a comprehensive foodservice solution. As a fully integrated manufacturing and distribution company, we offer all-inclusive products supported by our nationwide logistics, distribution services, and extensive warehousing throughout the U.S. Our flexible trade terms, including FOB origin, DDP, and other client-specific options, ensure that we meet the diverse needs of our customers.


At KSI, we blend global manufacturing expertise with personalized local support, ensuring our customers receive the best value-added experience.

About KSI
About KSI
We are the Indstry Experts

Our head office is located in Irvine, California. Most team menbers are with more than 10 years indsustry experience. They could quickly understand the needs and provide most provide the most optimized solutions & services to our customer.


We also have support teams in China and Indoneisa who can provide supply chain management, quanlity control and custom design support to meet our customer's unquie needs.

1,200

SKUs in 

product lineup

40

U.S. states

distribution coverage

500

B2B clients

served

20

years in foodservice

packaging

Global Production Network
Global Production Network

KSI has strong global supply chain network through joint venture factories and strategic partnerships in USA, China, Indonesia , Cambodia, Thailand, Malaysia and Vietnam, who can guarantee product quality and flexibility on production capacity allocation. ln 2025, we also plan to extend our production network in south America to better serve the needs of US Market.

Nationwide Logistics Solutions

Our head offce is located in lrvine, California.

We have warehouses in 5 states in the United States-California, New Jersey, Illinois, Georgia, Texas, which can provide our customers with fast and reliable logistics and warehousing services.


*Inventory Management

*Nationwide Distribution

*B2B and E-commerce Order Fulfilment

Nationwide Logistics Solutions
Digital Order Management System
Digital Order Management System

Our digital order mangerment system can help our customers achieve full-process tracking from enquiry, production, shipment and inventory management, greatly enhancing the effciency and transparency.

Our Brand
DrinkWithMe

DrinkWithMe, our in-house brand for all drink-related products, includes options made from PP, PET, PLA, and PS to suit various needs. We offer an array of lids, including flat, dome, and sip-through designs, ensuring a perfect fit for every beverage. Complement your cups with our selection of accessories.

iDineWell

iDineWell is designed for food-related products, including plastic to-go containers, paper containers, aluminum pans and trays, and more. Each product is thoughtfully crafted to ensure convenience, durability, and sustainability, meeting the diverse needs of the foodservice industry.

Safe And Hygiene

Safe And Hygiene (SAH) is designed for safety products, including gloves and masks. These items are crafted to provide reliable protection, ensuring the highest standards of safety and hygiene in the foodservice industry.