Gold Member Since 2017
Audited Supplier
WEIFANG LONGHONG CHEMICAL CO., LTD.

Nut Plug, Drilling Plug, Plugging Agent manufacturer / supplier in China, offering Nut Plug / Nut Shell Granules / Drilling Addtive / Coarse, Middle, Fine Grade Nut Plug, PAC / Polyanionic Cellulose / Drilling Fluid Thickener PAC, High Ratio Sodium Silicate / Low Ratio Sodium Silicate / Water Glass / Sodium Cilicate Liquid and so on.

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images of Nut Plug / Nut Shell Granules / Drilling Addtive / Coarse, Middle, Fine Grade Nut Plug