factory wholesale good quality A2-70 A4-70 ASTM F593 Stainless Steel Hex Bolts Supply to Bogota

Stainless Steel Hexagon Head Bolts Hex Cap Screws Standard: ASME B18.2.1, DIN931, DIN933   Various configurations are also available Inch Size: 1/4”-1.1/2” with various lengths Metric Szie: M6-M39 with various lengths Material Grade: ASTM F593 A, B, C, D, E, F, G, H; ISO 3506 A2-70, A2-80, A4-70, A4-80 Finish: Plain Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.

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    It’s a controversial question – can selective logging coexist with Brazil nut harvesting? As part of their livelihoods, many of Peru’s Brazil nut concession holders currently do both, but it’s not yet know what effect timber harvesting is having on Brazil nut production. To find out, CIFOR researchers and local university students are working in Madre de Dios alongside harvesters in the concessions, measuring nut production and logging impacts.

    To learn more, and for more stories of CIFOR’s work in the Amazon, visit https://blog.cifor.org/amazon

    MUSIC: Special thanks to composer Oscar Alberto Macedo Mejia for allowing us to use his songs “Hermano Nativo” and “Pueblo Viejo”, from an album composed for the centenary of Madre de Dios.
    Email: omacedo63@hotmail.com
    Phone (Peru): 966382109