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  • Vivamus dolor diam, ultrices quis leo sit.Praesent et mi dolor. Mauris pellentesque, urna posuere tincidunt lacinia, orci justo blandit tincidunt velit, a ornare mauris lorem eget dolor. Suspendisse potenti.

    2015.07.15

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  • Material heat treatment waysWe are transmission spare parts supplier such as chain, sprocket, gear, gear rack, pulley, coupling and so on. Now we introduce material heat treatment ways as below:1) Heat treatmentA process for heating, holding, and cooling a metal material or workpiece (hereinafter re

    2019.04.29

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  • Die Forging for Drop Forged Chain and TrolleyOur drop forged chain, trolley process is die forging.Now I introduce the advantages and limitations of die forging:1.Advantages of die forging:1)High production efficiency. In the case of die forging, the deformation of the metal is carried out in the di

    2019.04.26

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  • Our gear, sprocket raw material need to be forged in advance. Now I introduce the free forging below:The basic processes of free forging: upsetting, lengthening, punching, bending, cutting, twisting, misalignment and forging, etc., and the three most common processes in actual productionare upsettin

    2019.04.23

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​Tel:  +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China

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