Unilong Industry Co., Ltd. is a reputable company that was established in 2008. We are strategically located in the Zibo Zhangdian chemical industrial park in Shandong province. Our years of hard work have been guided by our commitment to operating on principles of positivity and openness, which have earned us the honor of being recognized as a leader in the industry. We specialize in providing top-quality sales and consultation services to our valued customers.