JL White, LLC | Technical Sales Representatives for Advanced Materials and Fluidic Solutions

Plastics and Polymer Solutions

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JL White, LLC represents manufacturers of injection molding and machining processes. Our principals can manufacture high-precision, high-performance engineered thermoplastics and corrosion-resistant polymer products. Our diffusion bonded manifolds, adhesive bonded manifolds, cross-drilled manifolds, fittings, tubing and accessories for the HPLC, Biotech, Analytical Instrumentation and Medical industries meet the tight tolerances required with complex plastic designs. We also have specialized partners in plastic injection molding, pad printing, painting, ultrasonic welding and EMI/RFI shielding, and electromechanical assemblies for plastic enclosures and skins.

Our partners also provide rapid, full-service, custom manufacturing support for our OEM customers through all stages of product development, production, assembly and packaging.

We offer a full line of high performance plastics and polymer products, including

Machined Plastic Parts
Machined Plastic Parts
Machined Plastic Parts
Machined PEEK Parts
Machined PEEK Parts
Machined PEEK Parts
Molded Skins
Molded Skins
Molded Skins
  • Manifolds: Diffusion Bonded, Adhesive Bonded, Cross-Drilled, Solvent Bonded and Thermal Bonded
  • Nuts and ferrules, unions, adapters, tees, Y's and crosses
  • Tubing, including PEEK™, PTFE, Teflon® PFA and FEP, Tefzel®, and Radel® R polymers, as well as stainless steel and titanium
  • Filters and frits
  • Guard columns and accessories
  • Injection Molding - custom thermoplastic molding services include thick wall and thin wall processes; material evacuation; over-molding; insert molding, etc.

JL White LLC proudly represents the following manufacturers of High Performance Plastics and Polymers

Eastern Plastics

Upchurch Scientific

Altek Injection Molding


Diffusion Bonded Manifold
Diffusion Bonded Manifold
Diffusion Bonded Manifold
EPI Manifolds
EPI Manifolds
EPI Manifolds
Tubing Sleeve Kits
Tubing Sleeve Kits
Tubing Sleeve Kits
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JL White, LLC | Technical Sales Representatives for Advanced Materials and Fluidic Solutions