Events Oil and Gas, Mining operations hangzhou, China December 2025

industry,machinery tools ,metallurgy,mold,processing

communication industry ,electronic industry ,software ,PC game ,IT equipment

construction ,building material,decoration ,hardware

toys,gifts,handicraft ,maternal and baby products

food ,beverage ,candy and alcoholic ,tea

media ,paper ,advertisement,publish,print packing

office ,culture ,art ,education

automobile industry, motorcycles ,motorcycle parts ,modification ,tires, boat ,touring RV and caravan ,bicycle

transportation,logistics

marine industry, aviation industry, aerospace industry

home furnishing industry, home appliance industry, household electrical appliance ,home textiles ,daily necessities industry

biological,medical treatment,pharmaceutical, healthcare,pension industry

fashion，apparel, leather, textile，printing technology

tourism, hotel, home accommodation ,catering ，hotels and catering consumables

film and TV, showbiz, sports,music instrument ,fitness ，body building ,outdoor sport

trade, import and export ，e-commerce，live broadcast, storage industry

Oil and Gas, Mining operations

synthetical, cross industries