We travelled across the Pacific Ocean just for offering timely and efficient technical support for our clients, which is and will be the eternal faith of customer service of YHCHEM. In a week, we stopped by Minnesota, Oregon, and California and provided professional technical support to our clients and solved their problems onsite. In 2020, YHCHEM will organize regular onsite maintenance service to our regular clients, and we will keep our schedule updated here. As a professional and reliable supplier, we will stand by for clients’ needs always.
