Hangzhou Dongzheng Industrial Co., Ltd.
Main products:Roots Vacuum Pump,Bearing, Roots Vacuum Pump, Welding Alloys, Steel Sheet
Products
Contact Us
  • Contact Person : Mr. Jiang Zengdong
  • Company Name : Hangzhou Dongzheng Industrial Co., Ltd.
  • Tel : 86-571-82620688
  • Fax : 86-571-82896689
  • Address : Zhejiang,Hangzhou,15/f, Unit 1, Yianhui Yuan, Jincheng Road, Xiaoshan District, Hangzhou City, Zhejiang Province. China
  • Country/Region : China
  • Zip : 311200

Products List
seamless pipe

seamless pipe

seamless pipe: Standard:GB8162/8163,ASTM A106/A53 GR.B,API 5L GR.B,API 5CT J55/N80 OD:4.1/2" to 8.5/8" WT:6-45mm Seamless pipe:Material: 20#, 45#,16Mn, 27SiMn,12Cr1MoV, 15CrMo, 10CrMo,910Cr5Mo,WB36OD: 6MM---820MMTH: 1.5MM---60MMLength: as...
Tin soldering bar

Tin soldering bar

Our tin solder bar/ wire soldering station products are made from Grade-A pure virgin metals. Our tin solder products are made from Grade-A pure virgin metals. Quality standards for all bar solder exceed ASTM B32, QQS-571 and...
AWS BAG-5 AMS 4769 silver brazing rod

AWS BAG-5 AMS 4769 silver brazing rod

The follow are general purpose brazing alloy, suitable to join easily a wide range of ferrous and non-ferrous base materials. Features:The  silver  borer material is a kind of borer material  with silver base or the silver  base,...
DAEWOO wheel hub bearing ,, dac39720037

DAEWOO wheel hub bearing ,, dac39720037

(1)adaptable automobile mode:DAEWOO .. (2)high precision long life low noise less vibration (3)ISO90012000 (4)good service Product DescriptionDAEWOO wheel hub bearingHub Wheel Bearings Corresponding Type: dac39720037Size: D 39 X D 72X B 37mm...
galvanized sheet

galvanized sheet

0.21~4.0(mm) in thickness, 600~1500(mm) in width, in shape of coil or sheet, 80~275(g) of zinc coat per M2 ...
galvanized steel sheet

galvanized steel sheet

0.21~1.2(mm) in thickness, 800~1250(mm) in width, in shape of coil or sheet, 80~270(g) of zinc coat per M2 ...
AWS BAG-56BSn silver brazing

AWS BAG-56BSn silver brazing

silver brazing wire,silver brazing rod The silver brazing material is a kind of brazing material with copper base . Have  fine craft,performance, low dissolves temperature ,good moisture and the  ability to fiil-up interval ,and the high intensity...
bearing supplier bearing 25520037Peugeot Citroen

bearing supplier bearing 25520037Peugeot Citroen

1bore diameter:25mmPeugeot Citroen 2outerside diameter:52mm 3height:37mm 4weight:0.31kg 5adaptable automobile mode:Renault,  Peugeot Citroen  bearing 25520037bearing supplier1bore diameter:25mm2outerside...
AWS RBCUZN-D brass welding rod

AWS RBCUZN-D brass welding rod

tin brass brass welding rod tin brassMost popular for padding material of gas-welding and arc welding in brass.   Can also used in gas welding of copper, steel, copper-nickel, cast  iron and cemented carbide alloy tools incrustation. ...
AWS BCuP-1 phosphor copper brazing rod

AWS BCuP-1 phosphor copper brazing rod

Phosphor copper brazing rod Phos/copper brazing(Phosphor copper brazing rod),  whose jiont has high strength(generally greater than 180 Mpa)  suit  for  brazing copper and copper alloys with low plasticity,and unfit to be used in...


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