ThanenChemicals(Changzhou)Co.,Ltd.(Thanen)isaprofessionalchemicalenterpriseinChina...

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Guijueoptics(Shanghai)Co.,Ltd.wasestablishedin2005. Overtheyears,wehavemainlyproducedafullrangeofphotochromiclenses,focusingonthreecutting-edgeareasofphotochromicresearchanddevelopment,includingquality,spincoatingandmixingtechnology. Ourmissionistoprotectoureyesfromharmfullightandcreategoodeyesightformankind. Seeclearly,seefar.

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ChangchunGlitterOpticsCo.,Ltdcandothedesignandprocessingofopticalcomponents.Themainproductsarelenses,cylindricallenses,sphericallenses,toriclenses,asphericallenses,prisms,mirrors,windows,wedges,filters,andsoon.Glitterhasaprofessionalteam,advancedtechnology,specialequipment.Wecanmanufactureaccordingtothecustomers

ChangchunRuikeOpticsCo.,Ltdmanufactureanddesignopticalcomponents,weestablishedinyear2023,themainlyopticsinclude:sphericallens,asphericlens,cylindricallens,balllens,opticalmirror,prisms,windows,filter,sapphireglass,lasercomponents.wehaveadvancedmanufactureandtestequipment,themainlysizeisfrom0.6-550mm.Weoffertopqualityoptics.

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