About Grace: Grace Stage Lighting Industrial LTD.(Guangzhou Grace Stage Lighting Equipment Factory) is a professional stage lighting company which consists of development,production,sales and after-sales services. More than 90% of our products have exported overseas,the clients spread America,Australia,Europe,Japan,South Korea and so on. We own our QC,IQC and QA control the quality in our factory;Grace Stage Lighting has always been adhered to efficient, strict management concept, ultra-high ...