RN'B Parts
"One Stop For Parts"
Thrun Mfg

Thrun Manufacturing Inc. is a minority owned business that was established in 1972.  For over 35 years, Thrun Manufacturing has gained the reputation of manufacturing complex structural parts for private, commercial and military aircraft programs with full capabilities for short to production run parts and assemblies. 

Our goal at Thrun Manufacturing is to meet or exceed our customers’ requirements and expectations through outstanding attention to detail, a first rate Quality Assurance team and continuous on-time performance.

Over the years Thrun has received and continues to receive many outstanding awards, some of which include:
    The Recognition of Superior Quality and Sustained Excellence Award from the Boeing Company 
    An award in Recognition of Our Outstanding Contribution in the Assembly of 747 Aircraft
    Achieving Vought Aircrafts highest P3 status, we have complied with their 99.1-100% overall quality and delivery rating

Some Customers

Below are a few examples of the parts that we manufacture at Thrun. We machine aluminum, steel and titanium plate or sheet material. Our capabilities allow us to manufacture assemblies that have both sheet metal and plate components in house.

Located in CHINO, CA
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