The foundation of ZHENGZHOU GRANDCHEM IMP. & EXP CO is HongRun chemical factories group, which is one of the earliest chemical factories build after CHINA REFORM AND OEPNING UP, and severs in this line for tens years. With the advanced technology, accurate market analysis and reliable service, the HongRun chemical factories have won the appraise from client and friends in the chemical business. Our factory is near the G107 road, so the transportation is very convenient. The good location and convenient transportation can greatly lower our cost and shorten the transportation time, we can send the ordered chemical to nearby seaport very easier and quickly.