Dongkou GuanLe Sporting Goods Co., Ltd. (GL SPORTS) is a leading manufacturer and innovator of high-quality ball products. With a steadfast commitment to innovation, quality, and customer satisfaction, we deliver exceptional sporting goods to clients worldwide.

We specialize in the production of a wide range of ball products, including:

  • Soccer Balls (Hybrid soccer balls)
  • Volleyballs
  • Basketballs
  • Rugby Balls & American Footballs
  • Handballs & Mini Balls
  • Match Balls, Training Balls, Beach Balls, Neoprene Balls
  • Toy Balls, Promotion Balls, Gift Balls
100+

Skilled Workers

20+

Years Experience

Global

Market Presence

More...
Manufacturing Process Overview
Quality Control Inspection
Product Development Lab
Global Distribution Network

Our Products


Soccer Balls

Soccer Ball

Professional and recreational soccer balls for all skill levels

FIFA approved options, Multiple sizes (1-5), Indoor and outdoor use, Durable materials, Various skill levels

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Basketballs

Basketball

High-quality basketballs for professional and recreational play

Official size and weight, Indoor and outdoor options, Grip-enhanced surfaces, Multiple colors, Durability tested

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Volleyballs

Volleyball

Competition and recreational volleyballs for indoor and beach play

Indoor and beach options, Competition approved, Lightweight design, Soft touch materials, Multiple colors

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Rugby Balls

American Football

Professional rugby balls designed for training and match play

Official size and weight, Grip-enhanced texture, Weather resistant, Durable construction, Multiple skill levels

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Futsal Balls

Futsal

Low-bounce, high ball control match ball designed specifically for indoor futsal

FIFA certified indoor football, low bounce design, excellent ball control, durable cover, suitable for hard court surfaces

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Quality Control


Quality Control Process Overview

Material Inspection

  • Stringent evaluation and testing of incoming raw materials and components to ensure compliance with specified standards and performance criteria.
  • Comprehensive physical, chemical, and mechanical analysis of material properties.
  • Regular supplier qualification audits and performance assessments to maintain a robust supply chain.

Final Testing

  • Comprehensive pre-shipment quality assurance checks to guarantee adherence to the highest product excellence benchmarks.
  • Rigorous functional, performance, and endurance testing protocols.
  • Detailed visual, dimensional, and structural integrity inspections.
Download Our Quality Standards PDF

Our Technology


Automated Stitching Process

Automated Stitching

High-precision, computer-controlled stitching machines ensure consistent seam strength, stitch length, and ball integrity, resulting in superior durability and performance.

Hybrid Materials Composition

Hybrid Materials

Utilization of advanced synthetic blends, including high-grade PU, TPU, and specialized textile composites, engineered to optimize ball characteristics such as touch, water resistance, and longevity.

Quality Control System

Quality Control

Implementation of rigorous, multi-stage quality assurance protocols, incorporating both automated optical inspection and manual testing, to guarantee adherence to international standards and flawless product delivery.

Sustainable Manufacturing

Sustainability

Adoption of eco-conscious manufacturing practices, including the use of water-based adhesives, recyclable materials, and energy-efficient production lines, to minimize environmental impact and promote responsible resource utilization.

Certifications


ISO 9001 Quality Management System Certification

ISO 9001

Internationally recognized standard for quality management systems, demonstrating our commitment to consistent quality and customer satisfaction.

FIFA Quality Pro Certification for Professional Football Quality

FIFA Quality Pro

The highest performance certification for footballs, ensuring they meet the strict requirements for use in top-tier professional competitions.

BSCI (Business Social Compliance Initiative) Member

BSCI

Membership demonstrates our adherence to ethical labor practices and social responsibility within our supply chain.

WRAP (Worldwide Responsible Accredited Production) Certified

WRAP

Certification confirms compliance with global standards for ethical manufacturing, including lawful employment, humane working conditions, and environmental responsibility.

GRS (Global Recycle Standard) Certified Products

GRS

Verification that our products contain recycled materials and are produced in an environmentally and socially responsible manner.

ASTM International / EN71 Compliant Materials and Construction

Material Safety

Compliance with international standards for material safety (e.g., ASTM, EN71), ensuring our products are free from harmful substances.

Our Mission

At Dongkou GuanLe Sporting Goods Co., Ltd. (GL SPORTS), our mission is to set the benchmark for excellence in the ball products industry. Through our unwavering commitment to quality, innovation, and customer satisfaction, we aim to exceed the expectations of our clients and partners worldwide.

Our Core Values

Innovation Quality Integrity Sustainability Customer Focus
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