Highest Quality Sintered Metal & Porous Products

Preferred Products Design, Inc. provides the most complete line of custom and standard sintered metal solutions and porous products including:

• Bronze
• Stainless Steel
• Polypropylene
• Exhaust Mufflers/Filters
• Breather Filter Vents

• Speed Control Mufflers
• Custom Wire Filters
• Custom Powdered Filters
• Custom Bearings
• Custom Powdered Metal Parts

We offer the highest quality products at the most competetive prices and can satisfy small lot, short run custom requirements as well as large production quantities