Your partner for bronze

As the Swiss market leader for bronze materials, Walter Looser AG can look back on a long history of success since its foundation in 1929.
Today, the Looser Bronze brand names are synonymous with the highest quality standards, combined with a wide range of semi-finished products such as tubes, rods, sheets and profiles made of copper alloys.
Thousands of very finely graded standard dimensions in stock as well as some innovative special materials characterize the company as a valuable supplier to the industry.

Certification ISO 9001 / 14001

The first SQS certification took place in 1998 with ISO 9002. in 2003, we switched to ISO 9001 and since April 2018, we have also been certified according to the environmental management standard ISO 14001.

Cutting Service Center

Benefit from our cutting services. We cut individual to series sections at short notice.

Approval for restamping

Traceability and material certification are becoming increasingly important. We have the corresponding approval.

Semi-finished products

Our semi-finished products are available in the following alloy groups:

• Multi-material tin bronzes and tin bronzes
• Aluminum bronzes
• Lead bronzes
• Special brasses
• Low-alloy wrought copper alloys

We stock semi-finished products in the form of round, flat, square and hexagonal bars and tube dimensions.

Finished products

We supply the following plain bearings for countless applications:

• Métafram BP 25 / FP 20
  Self-lubricating sintered bearings
• Wieland-B09
  Rolled tin bronze bushes
• Looser plain bearing LG 41
  Standard bearing made of solid bronze

Finished parts according to drawing

From our entire product range, we offer you ready-to-install parts according to your customer drawing