Poly Engineering offers powder coating with preparation of sandblasting and masking as needed, a conveyor system, and dry powder coating applied electrostatically with spray guns, then finished in our industrial ovens. The powder coating process creates a durable environmentally safe finish resistant to corrosion caused by any factors, environmental or chemical. The longevity of the powder coating industrial finish makes powder coating cost effective.  If it is metal, we can coat it.  Poly Engineering Inc. has 39 years of coating operation to serve your powder coating needs; expertise of over 70 years of combined employee experience; and 11,000 square feet. It is conveniently located off the 580 Regatta Blvd. offramp in Costra Costa County of the SF Bay area in Richmond, California.