I received my product with Post Delivery Trade Assurance protection from GUANGZHOU MJL Building Materials. An order of $9200. Second day after delivery I email the supplier, and they wanted me to pay for half of the replacements of the wrong items, which include, wrong size, mwrong glass, missing parts. Alibaba disoute team close my dispute with tons of prove, pictures, measurements, emails and skype exchange copies with the suppliers admitting the items were wrong. And listed the claim as not enought proof, without even giving me the option for the $300 inspection, which I was willing to pay for more than 4k worth of useless materials. First dont buy from the company Guangzhou MJL Building Materials, second dont trust TRade assurance, mits a scam, if you do buy make sure you go an inspect your products before shipping.