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The23rdChinaInternationalOptoelectronicsExpo...

2026-01-22 12326

 The23rdChinaInternationalOptoelectronicsExpo(CIOE2021)Time:September16thtoSeptember18thBoothNumber:5D34Exhib...

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The32ndChinaInternationalGlassIndustryTechno...

2026-01-22 11048

The32ndChinaInternationalGlassIndustryTechnologyExhibitionDate:May6-9,2023Location:ShanghaiNewInternationalExp...

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The8thGuangzhouInternationalGlassExhibitioni...

2026-01-22 11255

The8thGuangzhouInternationalGlassExhibitionin2022Date:August4-6,2022Location:BZone,CantonFairComplex,Pazhou,Gu...

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The24thChinaInternationalOptoelectronicsExpo...

2026-01-22 11943

The24thChinaInternationalOptoelectronicsExpo(CIOE2022)Date:September7-9,2022Location:ShenzhenInternationalConv...

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The3rdLuoyangGlassIndustryTechnologyExpo

2026-01-22 11923

The3rdLuoyangGlassIndustryTechnologyExpoDate:September3-5,2022Location:LuoyangConventionandExhibitionCenterBoo...

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The24thChinaInternationalOptoelectronicsExpo...

2026-01-22 11734

The24thChinaInternationalOptoelectronicsExpo(CIOE2022)hasadjusteditshostingtimeThe24thChinaInternationalOptoel...

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2023MunichShanghaiLightExpo

2026-01-22 11103

2023MunichShanghaiLightExpoDate:July11-13,2023Location:NationalConventionandExhibitionCenter(Shanghai)Atthatti...

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The32ndChinaInternationalGlassIndustryTechno...

2026-01-22 10975

The32ndChinaInternationalGlassIndustryTechnologyExhibitionDate:May6-9,2023BoothNumber:W4Hall575Atthattime,thec...

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The33rdChinaInternationalGlassIndustryTechno...

2026-01-22 9704

The33rdChinaInternationalGlassIndustryTechnologyExhibitionDate:April25-28,2024BoothNumber:582HallW4Atthattime,...

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The25thChinaInternationalOptoelectronicsExpo

2026-01-22 9035

The25thChinaInternationalOptoelectronicsExpoDate:September11-13,2024Location:ShenzhenInternationalConventionan...

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Company

Zhengzhou Longda Abrasives and Grinding Tools Co.

ZhengzhouLongdaAbrasivesandGrindingToolsCo.,Ltd.isatechnology-basedenterprisespecializingintheresearchanddevelopment,production,andsalesofprecisiongrindingandpolishingproducts.Thecompanyhasadynamicandenergeticteamofengineeringandtechnicalpersonnel.Inrecentyears,byabsorbingdomesticandforeignscientificandtechnologicalachievements,ithasformeditsownproductprocessformulasandorganizationalmethods.Inresponsetotheneedsofvariousfields,thecompanystrivestotrackanddevelopadvancedtechnologiesandprocesses,adoptsnewequipmenttodevelopnewproducts,andalwayskeepspacewiththeworld.Thecompany'smainproductsarepolish...

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