THE LEADER OF PRECISION SEAMLESS TUBING IN WENZHOU SINCE 2000
Dedicating in Annealed Precision Seamless Tubing / Bright Annealed Seamless Tubing on A270/A269/A213/3A/ISO/Polishing-Unpolishing /Straightening-straightness/ ovality
Wenzhou Danduoduo Fluid Equipment Co., Ltd
Established in 2000 in Wenzhou City to fulfill the gaps between the Western and Eastern cultures. We started goal business from 2015 due to high demands of our customers who entrust us as the agency for purchasing. With its growing manufacturing capacity and annual sales, we have become a well-known manufacturer in stainless steel industry in Wenzhou, Zhejiang Province
– Stock 500 tons of raw materials all year round (tubing raw material + forged flange)
– Turnover 7 million USD
– Up to 5K square meters of workshop
– Up to 200 Tons outputs each month for precision tubing
– Up to 8000 Tons outputs each year for pipes &flanges
– 200% inspection for each shipment (one of 100% comes from own QC department, other comes from 3rd Party inspection)
– ISO9001:2015/CE/3A certified
RAW MATRIALS
Our raw material is from famous domestic melting mills, like TSINGSHAN HOLDING GROUP CO.,LTD /YONGXING MATERIALS
OUR PRODUCT
Seamless Precision Tubes, Sanitary Ball Valves, Sanitary Butterfly Valves, Sanitary Fittings.
PRODUCT APPLICATION
For Condenser, Filtration System,Food, Pharmaceutical, Semi-Conductor,Biological,Beverage, Cosmetic Industries.
Wenzhou Danduoduo Fluid Equipment Co., Ltd
Established in 2000 in Wenzhou City to fulfill the gaps between the Western and Eastern cultures. We started goal business from 2015 due to high demands of our customers who entrust us as the agency for purchasing. With its growing manufacturing capacity and annual sales, we have become a well-known manufacturer in stainless steel industry in Wenzhou, Zhejiang Province
– Stock 500 tons of raw materials all year round (tubing raw material + forged flange)
– Turnover 7 million USD
– Up to 5K square meters of workshop
– Up to 200 Tons outputs each month for precision tubing
– Up to 8000 Tons outputs each year for pipes &flanges
– 200% inspection for each shipment (one of 100% comes from own QC department, other comes from 3rd Party inspection)
– ISO9001:2015/CE/3A certified
RAW MATRIALS
Our raw material is from famous domestic melting mills, like TSINGSHAN HOLDING GROUP CO.,LTD /YONGXING MATERIALS
OUR PRODUCT
Seamless Precision Tubes, Sanitary Ball Valves, Sanitary Butterfly Valves, Sanitary Fittings.
PRODUCT APPLICATION
For Condenser, Filtration System,Food, Pharmaceutical, Semi-Conductor,Biological,Beverage, Cosmetic Industries.
PRODUCT DISPLAY
PRODUCT DISPLAY
LATEST NEWS
- 20224-30
Hot cracks: Hot cracks are cracks that occur slightly below the solidification temperature. Cracks produced at
- 20224-30
1. Durability: The stainless steel water supply pipe is durable. It took more than 70 years.
- 20224-30
1. Stainless steel pipes should not have strip or spiral concave groove marks. The installation of
- 20257-14
Key TakeawaysWhat Drives Price Volatility in Forex?Economic DataCentral BanksGeopolitical EventsMarket SentimentThe Mechanics of Market SwingsNews vs.
- 20257-13
Key TakeawaysWhat is Decision Tree Analysis?Core ComponentsThe ProcessQuantifying RiskVisualizing DecisionsKey MetricsWhy Use Decision Trees?ClarityVersatilityQuantificationLimitations and RealitiesData
- 20257-12
Key TakeawaysUnderstanding GRC FoundationsGovernanceRiskComplianceWhat is GRC Integrated Risk Management?Strategic AlignmentPerformance FocusControl HarmonizationRisk InterconnectivityDecision MakingThe Evolution from
LATEST NEWS
30
2022-4Hot cracks: Hot cracks are cracks that occur slightly below the solidification temperature. Cracks produced at high temperatures above 300°C are called thermal cracks. Most of the thermal cracks occur
Hot cracks: Hot cracks are cracks that occur slightly below the solidification temperature. Cracks produced
2022-4-3030
2022-41. Durability: The stainless steel water supply pipe is durable. It took more than 70 years. Its service life is basically the same as that of engineering buildings. No maintenance
1. Durability: The stainless steel water supply pipe is durable. It took more than 70
2022-4-3030
2022-41. Stainless steel pipes should not have strip or spiral concave groove marks. The installation of shoddy stainless steel bright tube will endanger the sealing characteristics; 2. The stainless steel
1. Stainless steel pipes should not have strip or spiral concave groove marks. The installation
2022-4-30
