Sky Bluer Environmental Technology Co. Ltd   

is manufacture specialized in precision cold rolling mills and systems for metal shaping, which mainly includes micro precision cold rolling mills, rolling cassettes, Turk heads,universal rolling mills, and precision rollers. We have independently R&D rectangular spring wire, flat wire rolling mill, volute spiral spring continuous rolling line, valve spring rolling mill, and triangular wire rolling mill to replace brand Europe/USA/Japan cold rolling mills.
By the new method of Self-made cold rolling mill combined with drawing rolling die, our concept will be adjusted to this new method it guarantees for the most cost-saving quality improvement of your products. better quality in evenness and finishing, the straightness up to 0.5mm/m, thickness and width tolerance can be accurate down to within 0.005mm.Active introduction of Brand Japan small high-precision roll processing and grinding technology, the roundness tolerance is less than 0.001mm., finishing is 0.02μm.  
Service Commitment: What we provide is not only equipment, but also technology and service. We provide users with free-of-charge for shaped wire proofing and hole design.