Powered by Made-in-China.com
Mssb Copper Bus-Bar Expansion Joint Substation Fitting
US$0.10-10.00
1 Piece
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableCertification
ISOSurface Treatment
ElectroplatingModel NO.
MSSBMaterial
CopperType
C TypeFonction
ConnectTransport Package
PacakgeTrademark
YONGUOrigin
China, WenzhouHS Code
8536900000Production Capacity
1000000PCS/YearKey features
High Conductivity Material: Made of pure copper for superior electrical conductivity and low resistance.
ISO Certified Quality: Manufactured under ISO certification standards ensuring global quality compliance.
Durable Electroplating: Surface treated with electroplating for enhanced corrosion resistance and longevity.
High Slip Strength: Compressive sleeve strength is not less than 95% of the rated conductor strength.
Low DC Resistance: DC resistance is strictly less than that of the equivalent length conductor.
Multiple Connection Types: Available in compression, bolt, hydraulic, explosive, and notched types.
OEM and ODM Services: Full OEM and ODM customization services available for specific requirements.
Advanced Testing Lab: CNAS accredited laboratory with over 110 testing items and 80 national standards.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-11-15 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.70h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryYONGU GROUP CORPORATION CO., LTD. is a China-based limited company operating in electrical and electronics, with a stated establishment date of 1999 and manufacturing operations in Zhejiang. The supplier reports substantial industry experience, export activity since 2005, 507 employees in one record, and a 35,000 m² manufacturing plant. Its product range covers power fittings, clamps, cable accessories, insulators, switches, breakers, fuses, arresters, and related products. Evidence supports ISO 9001 and ISO 14001 certification, dedicated research and testing facilities, production licensing, and product testing by several Chinese power-industry institutions. The supplied information does not sufficiently establish after-sales execution, financial credibility, customization capability, or identifiable customer cases. Some company-scale data is inconsistent across records, including employee count, establishment history, and facility size, so those details should be verified.
Supplier typeThe supplier is identified as a combined, limited company headquartered in Zhejiang, China, engaged in electrical and electronics and offering a broad portfolio of power fittings, cable accessories, switching equipment, and protection products. It also reports export activity and accepts FOB, CIF, and CFR quotation terms, indicating capability to engage in international trade.
CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates, earlier references to ISO 9001 and ISO 14000, production licenses, and product testing by recognized Chinese electric-power inspection and research institutions. These records provide explicit evidence of quality and environmental management certifications and product compliance-related credentials.
R&D capabilityThe supplier reports a dedicated technical research and development center recognized as a provincial township business technical service center and enterprise technical center, together with machinery, physics, chemistry, pressure, partial-discharge, and heat-cycle testing facilities. This directly supports established R&D and technical testing capability.
Production capacityEvidence includes a stated 35,000 m² manufacturing plant, production licenses, advanced laboratory equipment, a broad product portfolio, and testing of electric anchor clamps and related products by multiple power-industry institutions. The records support meaningful manufacturing capability, although company-scale figures differ across slices and should be verified.
Product Q&A
Q:What is the slip strength requirement?
A:
The slip strength of the compressive sleeve must be not less than 95% of the rated strength of the conductor.
Q:What is the DC resistance limit?
A:
The DC resistance of all splices must be less than that of the equi-length conductor.
Q:What materials are used for the bus-bar expansion joint?
A:
The product is made of copper with an electroplating surface treatment.
Q:Does the manufacturer offer OEM or ODM services?
A:
Yes, both OEM and ODM services are available for this product.
Q:What certifications does the product hold?
A:
The product holds ISO certification.
Send Inquiry
*To:
YONGU GROUP CORPORATION CO., LTD.
YONGU GROUP CORPORATION CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Busbar Support Fitting Substation Power Distribution Equipment Aluminum Alloy
US$1.50-1.90
100 Pieces(MOQ)
Mnp Indoor Busbar Fixing Fitting, Vertical Type for Rigid Copper/Aluminum Busbar
US$1.50-1.90
100 Pieces(MOQ)
Dl/T696 Standard Mdg Single Wire Busbar Fixing Fitting for Hv Distribution Equipment
US$2.60-5.00
500 Pieces(MOQ)
High-Current Carrier Busbar Support Fitting Substation Power Distribution Equipment
US$1.50-1.90
100 Pieces(MOQ)
Mgts Copper-Steel Transition Plate Substation Fitting
US$0.10-10.00
1 Piece(MOQ)
Mgt 50-250mm Vertical Terminal Connectors Tubular Bus-Bar T-Connectors Clamp Substation Fitting
US$9.90-19.90
1 Piece(MOQ)
Mnp Indoor Supports for Bar (horizontal setting) Substation Fitting Busbar Fixing Fittings
US$1.50-1.90
100 Pieces(MOQ)
Klmg 64-136mm Crossing Road Busbar Transition Fittings Substation Fitting
US$9.90-19.90
1 Piece(MOQ)
High Conductivity Mdg Soft Conductor Fixing Gold Fitting for 10 to 220kv Switchgear
US$2.60-5.00
500 Pieces(MOQ)
Connection Bar for Motor Terminal Is Connected to Copper Piece of Motor Terminal Fittings
US$0.06-0.08
1,000 Pieces(MOQ)
Cable Metal Fitting for High Voltage Line
US$1.00-100.00
50 Pieces(MOQ)
Mgg 50-200mm Bus-Bar Supports Fixing Clamp Substation Fitting
US$9.90-19.90
1 Piece(MOQ)
16mm 20mm 25mm 32mm 40mm Quick Fixed Male Flexible Metal Conduit Fittings IP54 Electrical Conduit
US$1.38-1.68
10 Pieces(MOQ)
Mwp 63-125mm Outdoor Supports for Bar (Horizontal setting) Substation Fitting
US$9.90-19.90
1 Piece(MOQ)
Plastic Metal Material FTTH Drop Cable Clamp Anchoring Clamps Cable Fitting
US$0.20-3.50
1,000 Pieces(MOQ)
Heavy Duty Transformer Bushing Connector Power Fitting for Transmission Line Equipment
US$0.10-10.00
1 Piece(MOQ)
Insulated Hanging Fittings for Transmission Line
Negotiable
100 Sets(MOQ)
Optical Cable Accessories Long Span Pre Tension Set Clamp Opgw ADSS Fitting
US$19.80
25 Sets(MOQ)
Galvanized Steel Opgw Electric Power Fittings
Negotiable
100 Sets(MOQ)
Iron Fittings Strain Clamp Power Fittings Suspension Clevis Suspension Fitting
US$0.99
1,000 Pieces(MOQ)



















