... Headquartered in Zhengzhou of central China’s Henan Province, Henan Sangong Lihua Industry Co., Ltd. is a large-scale integrated ... also welcome OEM processing. Henan Sangong Lihua Industry Co., Ltd is a company, which can provide professional serve with ... the last 10 years.Bossmanship: honesty, diligence and dedication, cooperation, forge aheadEnterprise's core values: professionalism, innovation, good ...