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Guangxi Huihuang Langjie Environmental & Tech Co., Ltd.

LNG, CNG, Factory Outlets Catalytic Converter manufacturer / supplier in China, offering Metallic Substrates for Diesel Oxidation Catalyst Doc, Euro 4 Diesel Exhaust System Components SCR Catalyst Converter, High Absorption Diesel Engine SCR Ceramic Core Catalytic Converter and so on.

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Supplier Homepage Product Catalytic Converter Series for Diesel Engine Metallic Substrates for Diesel Oxidation Catalyst Doc

Metallic Substrates for Diesel Oxidation Catalyst Doc

FOB Price: US $350-1,350 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $350-1,350/ Piece
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Port: Shenzhen, China
Production Capacity: 50000 PCS/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: BHLJ-S-C-Y37
  • Body Material: Steel
  • Certification: ISO9001, TS16949
  • Component: Exhaust Tail Pipe
  • Country of Origin: Beihai, Guangxi, China
  • Reduction Reaction: Nox + Hc + Co = N2 + H2O + CO2
  • Function: Engine Exhaust Gas Purification
  • Processing Methods: Physics and Chemistry
  • Air Pollution Control Equipment Type: Gaseous Pollution Purification Equipment
  • Trademark: BHLJ
  • Specification: Designed according to customer requirements
  • HS Code: 8515190000
  • Type: Catalytic Converter
  • Discharge Standard: Euro IV
  • Noise Source: The Noise of Engine
  • Main Market: North America
  • Oxidation Reaction: Hc + O2 = H2O + CO2
  • Scope: Suitable for Gas Fuel Engines
  • Usage: Special Equipment
  • Pullution Sources: Air Pollution Control
  • Structure: Equipment
  • Transport Package: Wooden Box
  • Origin: Beihai, Guangxi, China
Product Description
Company Information:
Guangxi Huihuang Langjie Environmental Technology Co., Ltd. is a high-tech enterprise, which integrates scientific reserch, manufacturing of (industry) exhaust gas treatment of automobile, motorcycle and VOC system, and both import and export trade. 
 Our management system has been certified by the ISO9001 and TS16949 system certification body of SGS on May, 2004 and has been carried out fully all the time. 
2004, our CNG catalytic converter through the European (Euro V ) emission standard. 
2007, our LPG, CNG and TWC catalytic converters have successfully passed Europe Emission Standard IV.
2007, our CDPF have met testing standard of Japan (Europe Emission Standard V)
 With advanced technology, we acquire 33patents are applied, includes invention patent, utility model patent certificate and 8 design patent certificate. 

Diesel Oxidation Catalyst (DOC) is a kind of Automobile exhaust gas processing device. It's specially developed for various diesel engine emission control through out the world. DOC has become a leading retrofit control strategy in both the on-road and off-road sectors. Oxidize HC and CO in diesel exhaust gas emission, oxidize the SOF of particulate matters(PM), partially oxidize the SOOT of PM, coated on POC surface to oxidize PM, and as the previous stage of SCR catalyst, oxidize NO into NO2 to improve the conversion rate of NOx.

Metallic Substrates for Diesel Oxidation Catalyst Doc
ProductMetallic substrates for diesel oxidation catalyst DOC
MaterialCeramic, metallic
  1. Excellence oxidation performance with advanced oxygen storage material.
  2. Use honeycomb ceramic carrier, to reach strong adhesion of active ingredient and lower cost.
  3. Adopt new material rare earth-Zr-Ti, to improve heat resistance and activity.
  4. Low light-off temperature, high conversion, long service life.
ApplicationSuitable for LNG/CNG/LPG gas engine vehicle, heavy duty diesel vehicle, vessel, construction machineries and diesel power generation set, etc.
Oxidizing reactionHC+OHO+CO
Pore density300CPSI, 400CPSI
Active catalyst ingredientsRare earth, Zr, Ti, Pt, Pd, Rh, etc.
Emission StandardEuro 3, Euro 4, Euro 5
Delivery termsFOB, CIF, CFR, DDP, EXW
Payment termsBy T/T, 100% after sign the contract or 40% down payment before production, 60% balance before delivery.
Delivery timeWithin 30-45 days after receiver payment.
PackingCorrugated carton, wooden box, pallet, as per customer's request.

Successful case:
2003, GXLJ started cooperate with and keep good relationship with YUCHAI since 2003.
2006, GXLJ became the first one company who passed China emission standard.
2008, GXLJ started supply our patented catalytic converter products to WEICHAI since 2008.
2008, our CNG catalytic converters combined well with Beijing bus renovation project during the 29th Summer Olympic Games.
2010, our LPG catalytic converters became specified product applied to all the Guangzhou bus during the 16th Asian Games.
2013, our products became specified product applied to Nanning bus in our city Nanning, the Capital cities of Guangxi province, China.
2015, XIAO LONG AUTO started trial of our TWC catalytic converter repair and DPF Catalytic mufflers products.

Our main products:

Metallic Substrates for Diesel Oxidation Catalyst Doc
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