R.D. Mathis Company

Since 1963, R.D. Mathis Company has specialized in high vacuum evaporation sources and materials for thin film coating, supporting industries like medical supplies. They offer a range of products including tungsten, molybdenum, and tantalum sources, and provide custom solutions to meet specific coating needs.

With over 20 years of experience, Dinsmore Inc. is a premier single-source provider of 3D printing and additive manufacturing services. They offer a full arsenal of technology from leading manufacturers, assisting customers across various industries. Their services include additive manufacturing, 3D printing, product design and development, rapid prototyping, and tooling. With a focus on materials with properties such as medical grade, high performance, heat tolerance, and production-ready, they provide comprehensive solutions aligned with customer needs. Dinsmore Inc. employs a wide range of technologies including Carbon DLS, HP MJF, SLA, FDM, SLS, DMLS, Polyjet, and Urethane Castings, enabling them to deliver high-quality results to their diverse clientele.

Dinsmore Inc.

20+ years of 3D printing and additive manufacturing expertise, offering a full range of services and technologies

Citi Packaging is a trusted name in the custom packaging industry, known for delivering premium-quality packaging solutions at competitive prices. The company offers a wide variety of box styles, materials, and sizes, all of which can be fully customized with your logo and brand elements.

Founded in 2015, Citi Packaging has quickly grown into a reputable packaging provider, serving clients across the United States and beyond. Headquartered in the heart of the packaging industry, Citi Packaging combines innovation, affordability, and design expertise to support businesses of all sizes—from startups to large-scale enterprises.
Citi Packaging is committed to excellence, offering tailored solutions for product boxes, mailer boxes, rigid boxes, display packaging, and more. Whether you're looking to enhance your retail shelf appeal or need durable shipping boxes, Citi Packaging offers packaging that not only protects your product but also enhances its presentation.

Every box is designed with care, ensuring your packaging aligns perfectly with your branding goals. From eco-friendly kraft boxes to luxury finishes with foiling, embossing, or spot UV, Citi Packaging is the go-to partner for brands looking to stand out.
Why Choose Citi Packaging?
✅ Wide selection of custom box styles, sizes, and materials
✅ Full branding customization including logo, colors, and finishes
✅ Fast turnaround times and low minimum order quantities
✅ Affordable pricing without compromising quality
✅ Eco-conscious packaging options available
✅ Expert customer support and design guidance
✅ Worldwide shipping to reach your customers wherever they are

Citi Packaging

Citi Packaging is a trusted name in the custom packaging industry

A precision machining company that specializes in prototype to production of complex and rigorous components for various industries such as military, aerospace, medical and commercial. They possess ISO 9001:2015/AS9100 Rev D certification and feature state-of-the-art CNC equipment, software, and a wide range of manufacturing capabilities. They strive to meet precise requirements with high-quality and close-tolerance work. Their services include milling, turning, mechanical assembly, welding, grinding, polishing, wire EDM, gundrilling, honing, cleaning, packaging, preservation, coordinate measuring inspection, CAD-based CNC programming, laser marking, and more. This company is a woman-owned small business established in 2005, with a 14,000 sq ft high-tech facility allowing them to cater to local, national, and international businesses.

3-D Precision Machine, Inc.

Woman-owned precision machine shop offering prototyping, tooling, and production services

Mindrum Precision, Inc.

Mindrum Precision, Inc., located in Rancho Cucamonga, CA, specializes in precision machining and polishing of various materials, including glass, quartz, ceramics, and metals like aluminum, titanium, and stainless steel. Serving aerospace, defense, semiconductor, medical, and more, they focus on quality from order to delivery. They are dedicated to continual improvement and customer satisfaction through advanced technology and a quality-driven team.

San Jose Delta

San Jose Delta, based in Santa Clara, CA, specializes in alumina ceramics manufacturing and is known for rapid delivery. ISO 9001:2008 certified and ITAR registered, they machine and grind a variety of ceramics, including beryllium oxide, with custom solutions tailored to client specifications.

General Sealants

Founded in 1964, General Sealants® began in a garage in Whittier, CA, and now is a global leader in sealant and adhesive technology. Initially focusing on pipeline and construction, they expanded into aerospace, automotive, and other industries. Known for innovation and quality, they continue as a family-run business, committed to customer service and cutting-edge research, living by their motto, “Stick to Quality®!”

Since 1994, FORECAST 3D has been empowering companies to bring their ideas to life faster, with the best in Additive Manufacturing technologies. They offer a range of services including 3D printing, short-run manufacturing, and high-volume production. FORECAST 3D works with various industries such as healthcare, automotive, aerospace, consumer goods, and design. With a team ready to help leverage their Additive Manufacturing capabilities, they aim to provide an ideal manufacturing experience for each client's specific needs.

Forecast 3D

Custom manufacturing and 3D printing services, empowering industries to bring ideas to life faster since 1994

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Specialized solutions and distribution

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Suppliers of Metal Working located in (California)

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