SHANGHAI ROYAL TECHNOLOGY INC.
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Stainless Steel watches chain PVD Coatings / watches chain PVD Coatings
Royal Technology provides PVD coating services on various of stainless steel products: watches chain, SS flatwares, SS tablewares, SS kitchewares, bathroom fittings, plumbings, pipes and fittings.
We developed and followed the PVD coating processes stickly. Exterior and Interior of PVD vacuum chamber cleaning ( ultrasonic wave cleaning, Plasma bomboardment cleaning) ; exteiror and interior of PVD vacuum chamber drying ( drying oven, inside of chamber drying by heaters up to 250℃ to improve the coating film adhesions)
Weclome the customized colors; we are available to design and developed new colors based on customers requests. Please contact us for more specifications, Royal Technology is honored to provide you total coating solutions.