Company

Our Mission

We serve original equipment manufacturers (OEM's) in all industries. At Darcoid Nor-Cal Seal we have a saying, “a seal is inexpensive unless it fails.” We are committed to ensuring your business and product are not compromised by "bad" seals. Our quality assurance program is best in class, inspecting over 40 million seals a year. Aligning closely with our customers' business process, we manage supply chain programs and ship over 80 million seals a year. We maintain close relationships with our technical partners and suppliers with proven history of consistency and integrity of their compounds and materials.

Though relatively small, a seal has a large impact on product performance and quality.  Our core values of respect, honesty, and integrity carry though in our seals.

Crest Technology, located in Austin, Texas, provides semiconductor fabs with the most comprehensive cross reference database of confirmed OPM/ second source parts. Our value engineering of critical spare parts will enhance tool performance and extend component lifetime.

About Us

Our Company is a combination of three companies:

Darcoid Rubber Company founded in 1947, as a fabricator of die cut gaskets.
Nor-Cal Seal founded in 1954, as the first Parker Seal Distributor.
Crest Technology founded in 1985, as a supplier of clean room consumables.

We are a private, family owned company located in Oakland, California. We’ve served our customers for over 60 years and we are the oldest continuing Parker Seal distributor (now called Parker Engineered Materials Group).

Darcoid's Goal

Customer satisfaction is our primary goal, we strive to achieve the following:

  • Continue to listen and respond to our customers quality needs.
  • Seek a closer and lasting partnership with our suppliers.
  • Continue to strive for reject prevention and zero defects.
  • Utilize Advanced Quality planning to provide quality assurance.
  • Seek continuous improvement on all processes and procedures.