Link4 Corp.

Link4 Corporation was founded in 2004 to develop low cost-high feature controller products for the green industry. Located in the highly industrial part of Southern California, Link4 was born and raised with its customers in mind. Staffed by designers and engineers with years of experience, Link4’s vision is to make the best environmental controls at a relatively low price. To achieve its vision Link4 strives to develop a continuing array of products that will fulfill the demands of the greenhouse industry for years to come.

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