At D&H we don't just build parts - we pride ourselves in our ability to build high quality parts and then fully assemble and test them. Our class 1000 cleanroom allows us to assemble critical parts in a clean environment. D&H is committed to bringing a higher value to our Customers through early supplier involvement and other value added activities like providing the highest level of integration possible. Our experienced staffs of engineers and assembly personnel combine their efforts to supply our Customers with fully assembled and tested products to exact specifications.

Assembly

• mechanical assembly
• calibrated torque wrenches
• trained and experienced assemblers
• electro-mechanical assembly
• class 1000 cleanroom
• nitrogen purge, vacuum sealing

Testing

• dry vacuum - helium leak detection
• Varian models 960D & 947D
• hypot testing - electrical isolation
• meg ohm - resistance
• special vacuum processing chambers