Global-link is the most professional precision casting wax manufacturer in China as its patented products and processes. Patter wax 162 is the most popular and best praised product in Chinese casting materials market. Oversea R&D center—Accu-Blend, combined with our technical support centers in China, keeps technological precedence. Our patented processes balance economic value and product performance for all of our products. GLOBAL-LINK has a local specialist team of wax application and precision investment casting wax. Professional field engineers provide consulting, customerized design, production verification and after-sales service.