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Serves premium drainage solution providers.

Couplings

We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Couplings, Ductile Iron Pipe Fittings , Nomic Duo , Ductile Iron Fittings Price Sheet , Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation. "Sincerity, Innovation, Rigorousness, and Efficiency" is definitely the persistent conception of our corporation to the long-term to establish alongside one another with customers for mutual reciprocity and mutual profit for Couplings, Our staffs are adhering to the "Integrity-based and Interactive Development" spirit, and the tenet of "First-class Quality with Excellent Service". According to the needs of every customer, we provide customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!


  • 2021 China New Design Connector Rapid Rapid -
 CHA CV coupling – DINSEN

    2021 China New Design Connector Rapid Rapid - CHA CV coupling – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • Excellent quality Combi Grip Collar -
 Konfix coupling – DINSEN

    Excellent quality Combi Grip Collar - Konfix coupling – DINSEN

     Product parameters:   Installation instructions: Attention:   The connecting pipe may have to be fixed in order to avoid slipping due to internal pressure.
  • Factory wholesale Hubless Coupling -
 Heavy clamp – DINSEN

    Factory wholesale Hubless Coupling - Heavy clamp – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • Low price for Duo Couplings -
 EN877 clamps – DINSEN

    Low price for Duo Couplings - EN877 clamps – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • Wholesale Price Pipe Coupling -
 CHA CV coupling – DINSEN

    Wholesale Price Pipe Coupling - CHA CV coupling – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • China Cheap price Pipe Couplings -
 CHA CV coupling – DINSEN

    China Cheap price Pipe Couplings - CHA CV coupling – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • China wholesale Cast Iron Pipe Clamps -
 Heavy clamp – DINSEN

    China wholesale Cast Iron Pipe Clamps - Heavy clamp – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • Factory Supply Hanging Bracket -
 Heavy clamp – DINSEN

    Factory Supply Hanging Bracket - Heavy clamp – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • Factory Supply Hanging Bracket -
 CHA CV coupling – DINSEN

    Factory Supply Hanging Bracket - CHA CV coupling – DINSEN

    METAL COLLAR Complete quality control conform to ISO9001 system in each manufacture detail to ensure DS SML cast iron pipe  coupling quality to Enropean standard EN877, DIN19522. Size: DN40-200 Stainless steel SUS304, SUS316L BOLT AND SCREW Material: Galvanized steel , Stainless steel Screw size: M6 , M8 Torque: DN50-80:  6-8Nm, DN100-200: 10-12Nm FACILITY Founded in 2007, our facoty has been equiped with domestic famous facility and skillful workers to response the quick market and enviromen...
  • Reasonable price Konfix Single -
 Konfix coupling – DINSEN

    Reasonable price Konfix Single - Konfix coupling – DINSEN

     Product parameters:   Installation instructions: Attention:   The connecting pipe may have to be fixed in order to avoid slipping due to internal pressure.