Leech & Associates Technical Sales Group

Leech & Associates Technical Sales Group founded in 1983 is a manufacturer's representative agency providing custom engineered components to original equipment manufacturers.

Castings

Investment Casting

Process: Lost wax, Shell Molding

Materials: Stainless Steel, Alloy Steel, Carbon Steel

Sand Casting

Process: Green Sand Molding, Resin Sand Molding

Materials: Ferrous Materials, Stainless Steel, Alloy, Ductile Iron, Non-Ferrous materials, Brass, Aluminum, Aluminum Alloy, Zinc Alloy

Die Casting

Capabilities: Die casting facility offers a range of semi and fully automated machines from 200 to 1600 tons,

Materials: Aluminum, Zinc, Magnesium

Plastic Molding

Materials:

Fluorpolymers (PTFE, PFA, PVDF and ETFE)

Thermoplastics (PEEK, Torlon, PPS and UHMWPE)

Acetal, Polycarbonate, Nylon

Capabilities:

Injection Molding (Press size 28 to 720 tons)
Compression Molding
Isostatic Molding

Specialties:

In Mold Decoration: Is an efficient, durable and cost effective alternative to painting, printing and other forms of plastic decorations. It has rapidly become the decorative process of choice for top OEMs and designers by offering design flexibility and effects not achievable through other processes.

Decorative Plastic Molding: Is a way of creating products from thermoplastic and thermosetting plastics. It is ideal for high volumes, high production rates, and parts with tight tolerances.

CNC Machining

Milling: 4 Axis (Vertical & Horizontal)

Turning: Up to 10 Axis Live Tooling

Materials: General Steel, Stainless Alloys, Brass, Aluminum, Copper

Sand Casting

Process: Green Sand Molding, Resin Sand Molding

Materials: Ferrous Materials, Stainless Steel, Alloy, Ductile Iron, Non-Ferrous materials, Brass, Aluminum, Aluminum Alloy, Zinc Alloy

Second Operations: Anodizing, Nitro Carburizing, Paint & Powder, Chrome, Zinc, Nickel, Passivate, Oxidize

Rubber Molding

Materials: