BIZU Billiards Quality Certification SGS Tested Carbon Fiber Pool Cue Performance

At BIZU Billiards, quality and performance are at the core of every product we create. To ensure our carbon fiber pool cues meet strict standards for durability, precision, and reliability, our cue shafts have undergone independent testing by SGS, one of the world’s leading inspection and certification organizations.

This evaluation verifies that the BIZU 29" Carbon Fiber Pool Cue Shaft (11.5 mm) meets important performance benchmarks used to assess professional billiard equipment.

Players, distributors, and partners can trust that BIZU products are designed and manufactured with a strong commitment to quality.

Independent Testing by SGS

SGS (Société Générale de Surveillance) is an internationally recognized testing, inspection, and certification company with laboratories around the world.

SGS testing provides:

  • independent product verification

  • objective performance evaluation

  • reliable testing procedures

  • globally recognized certification standards

The BIZU carbon fiber pool cue shaft was evaluated by SGS-CSTC Standards Technical Services Co., Ltd., ensuring professional and reliable testing results.

SGS Test Report Number:
XMHL260200102701SP

Customers can verify the authenticity of the report through the SGS online verification system using the official QR code or verification link.

Carbon Fiber Pool Cue Performance Testing

The SGS evaluation included several laboratory tests designed to simulate real-world playing conditions. These tests measured the shaft’s structural stability, durability, and precision.

The key testing categories included:

  • Shaft stiffness and radial consistency

  • Surface impact resistance

  • Environmental durability under extreme temperatures

  • Shaft straightness and runout accuracy

Each test helps ensure that the cue shaft maintains consistent performance for players.

Shaft Stiffness and Radial Consistency Test

Consistency is one of the most important factors in billiards performance. A cue shaft must maintain uniform stiffness in every direction to ensure accurate cue ball control.

SGS conducted a Cantilever Bend Test to measure stiffness consistency.

Test Method

The carbon fiber shaft was fixed horizontally approximately 10 cm from the joint end. A controlled load was applied to the tip, and the shaft’s vertical deflection was measured.

The shaft was then rotated 360 degrees, with measurements taken every 45 degrees to evaluate stiffness variation.

Test Requirement

Maximum allowed stiffness difference:

3.82 mm

Test Result

Maximum stiffness difference recorded:

2.06 mm

Result: PASS

This demonstrates excellent radial consistency and reliable performance during gameplay.

Surface Impact Resistance Test

Pool cue shafts must withstand occasional impacts during normal play. To evaluate durability, SGS conducted a Ball Drop Test.

Test Method

A standard billiard ball weighing approximately 170 grams was dropped from a height of 30 cm onto the shaft.

After impact, the shaft surface was inspected for dents and structural damage.

Expected Result

To pass the test:

  • only minor surface marks are allowed

  • marks must disappear after wiping

  • no permanent dents or pits should remain

Test Result

The BIZU carbon fiber shaft showed only slight marks that disappeared after wiping.

Result: PASS

This confirms strong impact resistance and long-term durability.

Harsh Environment Simulation Test

Environmental conditions such as extreme heat or cold can affect cue performance. To simulate real-world conditions, SGS conducted a Car Trunk Environment Simulation Test.

Test Scenario

Many players store cues in their cars, where temperatures can vary dramatically.

Typical conditions may reach:

  • 60°C during summer

  • -10°C during winter

Temperature Cycle

The shaft was exposed to the following cycle:

  1. High temperature stage: 60°C for 4 hours

  2. Room temperature stage: 25°C for 2 hours

  3. Low temperature stage: -10°C for 4 hours

The entire cycle was repeated five times.

Test Results

After the environmental test:

  • no components became loose

  • adhesive bonds remained intact

  • no structural damage occurred

Result: PASS

This confirms that the carbon fiber shaft maintains stability even under extreme temperature changes.

Shaft Straightness and Runout Measurement

Precision manufacturing is critical for high-quality billiard cues. To evaluate shaft straightness, SGS measured runout using a rotating lathe and dial gauge.

Measurement Results

  • Leather tip runout: 0.519 mm

  • Mid-section runout: 1.174 mm

These results fall within acceptable tolerance levels for precision cue manufacturing.

Maintaining low runout helps ensure consistent cue ball contact and reliable shot accuracy.

What These Test Results Mean for Players

The SGS evaluation confirms that the BIZU carbon fiber pool cue shaft delivers several important performance benefits:

Consistent Performance
Uniform stiffness helps provide predictable cue ball control.

High Durability
Carbon fiber construction resists dents and surface damage.

Environmental Stability
The shaft remains stable under extreme temperature conditions.

Precision Engineering
Low runout measurements confirm high manufacturing accuracy.

Together, these qualities contribute to a cue shaft designed for reliable performance and long-term durability.

BIZU Billiards Commitment to Quality

At BIZU Billiards, product quality is a top priority. Our commitment includes:

  • advanced carbon fiber materials

  • precision manufacturing processes

  • strict quality control procedures

  • independent product testing

By combining modern materials with professional testing standards, BIZU aims to provide billiards players with dependable equipment designed for consistent performance.

Verify the SGS Test Report

Players and distributors can verify the authenticity of the SGS test report through the official SGS verification system.

SGS Report Number:
XMHL260200102701SP

Simply scan the QR code or visit the SGS verification website to confirm the report details.

Precision Carbon Fiber Pool Cue Technology

Carbon fiber cue shafts represent one of the most important innovations in modern billiards equipment. Their strength, stability, and consistency make them an excellent choice for players seeking reliable performance.

Through independent testing and advanced manufacturing, BIZU Billiards continues to develop carbon fiber cues designed to meet the expectations of today’s players.