Zhejiang OPS Environmental Technology Co.,Ltd is based in China and lists car cleaning and maintenance products as well as soaps and detergents on Global Trade Plaza. The company lists 2011 as its year of establishment. Products include concentrated car wash powders and shampoos with wax and polish, available in various sizes such as 500g bags, 660g bags, and 20kg buckets, formulated for dilution ratios ranging from 1:70-120 and designed for use in foam guns, pressure washers, automatic systems, and hand washing. These car wash detergents are described as phosphate-free, pH balanced, biodegradable, and eco-friendly, featuring non-ionic surface active agents, water softeners, and anti-static agents in some variants. They remove dirt, road grime, mud, insects, tree resin, bird droppings, and loose sediment while preserving wax finish and protecting against UV rays, pollution, and extreme weather. The formulations lubricate surfaces to help dirt glide off paint without grinding into it, leaving glass and surfaces clean and shiny. Buyers can send an enquiry through Global Trade Plaza.