Semco Enterprises, Inc. is the largest manufacturer of zinc alloy on the west coast, located 15 miles south-east of Los Angeles, California.Family owned and operated, we have over 36 years of experience and provide zinc alloys worldwide including the United States, Mexico and China. We pride ourselves on the quality of our products and services.In addition to our alloy products, we offer useful services including technical assistance, price risk management and remelt to assist you in all facets of your business.

Technical Assistance
Semco Enterprises, Inc. has on onsite Metallurgical laboratory, 35 years of alloying experience, and an extensive technical library to assist customers in solving technical problems in all facets of business from quality, profitability, and production levels. Semco's Metallurgical laboratory provides customers chemical analysis on samples of their product.

Price Risk Management
Semco realizes that to protect themselves from price volatility, they need to protect their customers' risk exposure. This is why Semco uses real time pricing. Semco is connected to an up to the second live price screen. In correlation to live pricing, Semco has direct contact with London Metal Exchange (LME) brokers that in addition to giving real time zinc prices, can give analysis, forecasts and running commentary. The last venue but maybe the most crucial to managing risk exposure is providing customers with hedging strategies. Semco will work with each individual customer to create a strategy that is appropriate for their business.

Remelt
Semco will take the zinc die cast parts and dross in an ingot form, remelt the material and cast it back into an ingot with the proper chemical specification for that particular zinc alloy. There are many advantages to remelting the material. The customer receives their material back in usable solid ingot form, the material has an accurate analysis for each bundle, and these ingots can be used in a quality manner which will prevent out of specification castings and metal loss.