Professional Tennis Racket – Wholesale Overview

This section explains the key engineering attributes that determine racket performance and suitability for competitive play.

Technical Specifications

The following table lists typical values for a professional‑grade racket based on common tournament specifications. Actual figures can be adjusted according to project requirements.

Materials and Construction

The racket frame is typically manufactured from a high‑modulus graphite composite, often reinforced with carbon nanotube layers to increase torsional stability without adding mass. The graphite fibers are aligned in a bi‑axial weave that optimizes stiffness in the hoop while allowing controlled flex in the throat.

The handle incorporates a polyurethane grip core with a tapered shape that reduces vibration transmission to the player’s wrist. An optional silicone dampener can be inserted into the butt cap to further attenuate high‑frequency shock.

Grommets are made from injection‑molded nylon, selected for low friction and consistent string bed tension over thousands of impacts.

Performance Characteristics

A head size of 98 in² provides a balanced sweet spot that offers sufficient forgiveness for off‑center hits while maintaining precision for aggressive shot making.

A strung weight near 310 g combined with a balance point around 320 mm yields a swing weight suitable for players who generate racquet head speed through wrist snap rather than pure arm strength.

Stiffness in the mid‑60s RA range translates to a responsive feel on serves and volleys, yet retains enough flex to absorb shock on baseline rallies.

• Consistent power output across a 2 m/s to 30 m/s impact speed range.
• Vibration dampening reduces peak handle acceleration by approximately 15 % compared with a standard graphite frame.
• String bed stiffness remains stable after 5 000 impact cycles, indicating low creep in the grommet system.

Wholesale Benefits

Purchasing directly from the manufacturer eliminates intermediary markup, allowing distributors to offer competitive pricing while maintaining margin.

Minimum order quantities typically start at 50 units, with price tiers that decrease incrementally at 100, 250, and 500 units.

Lead time for a standard production run is 4‑6 weeks after receipt of approved artwork and material specifications, assuming raw material availability.

All units are shipped in corrugated cartons with internal foam inserts designed to protect the frame and strings during transit, reducing the likelihood of damage claims.

Customization Options

Buyers can specify variations in several key parameters to match brand requirements or player preferences.

• Head size: 95 in², 98 in², 102 in².
• Length: 27 in (standard) or 27.5 in (extended).
• Balance: head‑light (≤ 300 mm), even (≈ 320 mm), or head‑heavy (≥ 340 mm).
• String pattern: 16 × 19, 18 × 20, or custom hybrid.
• Finish: matte, gloss, or satin; optional color‑matching to Pantone references.
• Grip size: L0‑L5 with optional over‑wrap thickness.
• Logo placement: laser‑etched, sublimated, or embossed on the throat or shaft.

Quality Assurance

Each racket undergoes a three‑stage inspection protocol before packaging.

1. Dimensional verification: head size, length, and balance measured with calibrated calipers and a balance board.
2. Mechanical testing: swing weight and stiffness assessed on a RDC machine; results must fall within ± 3 % of target values.
3. Visual inspection: surface finish checked for uniform coating, absence of resin bleed, and proper logo alignment.

Statistical process control charts are maintained for critical dimensions; any batch exceeding a 1.5 σ deviation triggers a root‑cause review.

All raw material lots are accompanied by supplier certificates of analysis for graphite fiber tensile strength and resin content.

Applications

Professional‑grade rackets are selected by players who require a repeatable feel across varied court surfaces. The combination of a mid‑range head size and a balanced weight distribution supports both aggressive baseline play and net‑rushing tactics.

Coaches often recommend this specification for developing athletes transitioning from junior to senior competition because it offers sufficient power without sacrificing control, thereby reducing the risk of technique breakdown during intensive training blocks.

Club programs that host frequent tournaments benefit from the racket’s durable string bed and low‑vibration frame, which lowers player fatigue over multi‑match days.

Frequently Asked Questions

• Can dimensions be customized? Yes, head size, length, balance, and string pattern can be adjusted according to the values listed in the customization section.
• What information is required before quotation? Desired specifications (head size, length, balance, string pattern, grip size, finish), order quantity, artwork files for logos, and preferred delivery destination.
• What materials are available? Standard frames use high‑modulus graphite with optional carbon nanotube reinforcement; alternative basalt or fiberglass blends are available upon request.
• How is quality inspected? Refer to the Quality Assurance section for dimensional, mechanical, and visual checks.
• What packaging methods are available? Standard carton with foam inserts; double‑wall cartons or palletized options can be arranged for larger shipments.
• How are export shipments protected? Each unit is wrapped in a polyethylene sleeve, placed in a molded foam cradle, and sealed within a corrugated box that meets ISTA 1A standards.
• What is the typical production lead time? Four to six weeks after final approval of specifications and artwork, subject to material availability.
• How are samples arranged? Sample units can be produced within 10‑12 working days; shipping costs are typically borne by the requester unless otherwise negotiated.

Get in Touch

If you would like to discuss pricing, lead times, or customization details for a wholesale order, please send your requirements to our sales team.