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Coconut Shells

Coconut shell has 2 major applications apart from biomass purpose, namely coconut shell charcoal and granular activated carbon. The porous structure of coconut shell charcoal has become a good source of trapping the bad smel...

말레이지아

만료되어는 날짜:
02/12/2019 23:59:59

포스트 날짜:
11/14/2018 03:09:07

Rechargeable Battery Pack

Dongguan sum electronic is a renewable energy enterprise (polymer lithium battery, lithium iron phosphate battery, lithium battery energy storage system, etc.) which is involved in the development, manufacturing and startegi...

중국 (본토)

만료되어는 날짜:
02/11/2019 23:59:59

포스트 날짜:
11/13/2018 10:53:16

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