Qingdao Strong Imp.&Exp. Corp. belongs to Strong Fiber Group, which is one of the largest fiberglass manufacturers and exporters in Shandong Province of China. Strong Fiber Group has 5 factories which can produce different fiberglass products. In order to ship goods to our clients from abroad in time, we built a bonded warehouse in Qingdao Free Trade Zone. We have more than 10 years of experience in the production and marketing of fiberglass products, and have a full product line of fiberglass ...