Zhejiang Huangyan Testing Apparatus Factory was founded in 1974,which is one of the earliest domestic manufacturers that develops and produces the resistance strain gauges. The plant owns the first-class purifying equipments, advanced production facilities, strong technical force and abundant production experience，which becomes one of the specialized manufacture works for the resistance strain gauges with the most ample specifications and varieties, the most stable quality and the finest credit in china. Nowadays it possesses several hundred kinds of the different specification and models resistance strain meters, compensating resistors, which provides good services for sensor manufacture trade, various universities, scientific research institutes and so forth.

The products of factory conforms to Chinese national standards “GB/T13992-2010”，and passed EU ROHS environment certification as well. Among all the products, “BHF” serial strain gauges adopt the internationally advanced material “epoxy-phenol” as the  primary backing materials. Its creep self-compensation serial strain gauges may satisfy the high precision sensors with different ranges. This stain meters has the advantages such as good consistency of creep, fine duplicability, stable performance and so on.

This factory objective: “Quality First, Reputation Utmost”. Our pursuing goal is to make the great satisfaction from vast consumers. The product quality is our external topic of conversation. This plant strictly executes the ISO9001:2008 quality control system and passed its authentication in 2002. “Persistent improvement, Long-term Management” is our forever conducing aim. Welcome extensive customers both at home and abroad come to sincerely cooperate with us.