Customer needs analysis, arrange production, production supervision, semi-finished products, and finished goods inspection, packaging, transportation, delivery, perfect details in each process, Henan Runhua Chemicals CO., Ltd promise to give you a 100% perfect project.We can provide free sample of our product, freight on customers and always concentrate on the product quality and controlit from the very start to the end. SGS test report is available. Factory-visiting or Third-party inspection before shipment is welcomed.