Contact Us Contact Information For All Offices Phone: (616) 850-2630 Fax: (231) 798-3724 E-mail: info@eqiltd.com EQI 17863 170th Ave Suite 201 Spring Lake, MI 49456 United States Your Name* Your Company* Your Email* TopicCastingsForgingsLogisticsCounterweightsSourcingQualityOtherSubject Your Message