COMPANY NAME: ZHEJIANG SIEN INDUSTRIAL CO., LTDBRAND: SIENCOMPANY AGE: 10COMPANY CULTURE: DO HONEST BUSINESS FOR EVER.COMPANY PRODUCTS: CARBON STEEL PIPES AND FITTINGS. FLANGE. OTHER ACCESSORIESPRODUCTS APPLICATION: PETRO CHEMICAL. BOILER. WATER TRANSPORTATION. SHIPBUILDING,ETCMAIN MARKET: SOUTH AMERICA. MIDDLE EAST. SOUTH EAST OF ASIA. PART OF EUROPESALES VOLUME 2010: 16 MILLION USDEMPLOYEE AMOUNT: 260COMPANY HONOR: ISO, SGSCOMPANY ADVANTAGE:BE HONEST TO EVERY CUSTOMERMANUFACTURER OR TRADER: MANUFACTURER AND TRADER