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Comprehensive Services & Technical Support for Rebar Couplers

CPDL rebar coupler sleeve types straight thread reducing diameter selection

Product Selection

Consultation

Provide free technical selection guidance. Based on the customer's project type (such as housing construction, bridges, tunnels), steel bar specifications, and connection strength requirements, recommend suitable steel bar connection sleeves (straight thread, reducing diameter, positive and negative thread, etc.) and thread rolling machine models.

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Technical Documentation

and Sample Support

Offer free downloads of electronic materials including product manuals, technical drawings, test reports (e.g., tensile strength test, composition test report), and industry standards (GB 1499.2-2018). Support free sample delivery (including sleeves and thread rolling machine accessories), with attached sample test data to facilitate customers' preliminary testing and verification.

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Qualification and Case

Demonstration

More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price. We are a sleeve manufacturing factory—we specialize solely in producing Rebar Coupler products. We set strict requirements for every detail and delve deeply into the technology of steel bar connection products!

Real-Time Order Tracking

Provide visual order inquiry service: Customers can check the production progress, quality inspection status, and logistics tracking in real time via the order number.

Promptly feedback the processing results of order changes (such as specification adjustments, quantity increase/decrease) to ensure accurate fulfillment of customer requirements.

Logistics & Delivery Guarantee

Cooperate with multiple logistics companies and select the optimal transportation solution (e.g., full-truckload transportation, less-than-truckload delivery, cross-border sea/land transportation) based on the order scale and delivery location, ensuring products are delivered on time and in good condition.

Offer door-to-door delivery + on-site counting service, assist customers in inspecting the quantity, specifications, and appearance of products, and sign the acceptance certificate.

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Warranty & Repair Service

Clearly define warranty commitments: e.g., [XX] years warranty for rebar couplers (or matching the service life of the corresponding project), and [XX] months warranty for core components of thread rolling machines. Free repair or replacement is provided for non-human damage during the warranty period.

Provide nationwide warranty service with multiple after-sales service outlets. We commit to responding to repair requests within [XX] hours and arriving at the site (or providing remote troubleshooting guidance) within [XX] hours.

Spare Parts Supply & Maintenance Reminders

Supply wearing parts for thread rolling machines (e.g., thread rolling wheels, rib peeling knives) and coupler accessories (e.g., torque wrenches) on a long-term basis to ensure stable and continuous equipment operation.

Send regular equipment maintenance reminders to customers and provide professional maintenance plans to extend the service life of the equipment.

Customer Follow-Up & Satisfaction Survey

Conduct regular phone or on-site follow-ups after order delivery to track product usage, collect customer feedback and suggestions, and continuously optimize products and services.

Establish customer files to record product usage data and service history, providing data support for future cooperation.

Technology Upgrade & Value-Added Service

Offer free product technology upgrade consultation for existing customers, including functional introductions and replacement plans for new-type high-strength couplers and intelligent thread rolling machines.

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CPDL technician thread rolling machine installation technical training

Technical Training & Installation Guidance

Provide free on-site technical training, including practical teaching on the operation, commissioning, and daily maintenance of thread rolling machines, as well as sleeve connection processes (e.g., rib peeling, thread rolling, tightening torque control).

Supply installation video tutorials and operation guides, and support remote video guidance to solve on-site installation problems.

Compliance & Document Support

For foreign trade orders: Provide complete customs declaration documents (e.g., commercial invoice, packing list, certificate of origin) and assist customers in completing the customs clearance process.

For domestic trade orders: Provide formal value-added tax (VAT) invoices and quality assurance certificates.