Bullead: A Globally Trusted Professional Manufacturer of Roller Chains

Bullead: A Globally Trusted Professional Manufacturer of Roller Chains

In the core components of industrial transmission and mechanical operation, a high-quality roller chain is crucial for ensuring stable and efficient equipment operation. As a professional manufacturer deeply rooted in the roller chain field, Bullead has been focusing on the research, development, production, and sales of chains since 2015. With rigorous standards, advanced technology, and a diverse product portfolio, we provide reliable transmission solutions to global customers, becoming a trusted choice for numerous enterprises and industry professionals.

I. Brand Strength: Integrating R&D, Production, and Sales to Build a Solid Professional Foundation

Bullead is a subsidiary of Zhejiang Bakord Machinery Co., Ltd., and owns Wuyi Shuangjia Chain Co., Ltd. It is a modern enterprise that truly integrates “research and development – production – sales.” We always aim to “become a professional chain export factory,” focusing on the in-depth development of various roller chains and related transmission chains. With years of industry experience, we have built a complete production system and quality control process.
In the manufacturing process, Bullead strictly adheres to DIN and ASIN international standards, introducing advanced gear processing technology and precision machining equipment. From raw material selection to finished product delivery, every process undergoes rigorous testing. We insist on using high-quality base materials, combined with scientific heat treatment processes, to achieve breakthroughs in core performance such as strength, wear resistance, and corrosion resistance, ensuring that our roller chains can adapt to long-term stable operation under complex working conditions, fundamentally guaranteeing customer production efficiency and equipment lifespan.

II. Core Products: Diverse Portfolio, Adapting to All Transmission Needs

As a professional roller chain manufacturer, Bullead has built a product system covering various fields such as industry, transportation, and agriculture. Each product is optimized for specific application scenarios, demonstrating our professional strength:
1. Industrial Transmission Roller Chains: Precise and Efficient, Worry-Free Load Bearing
ANSI Standard Roller Chains: Strictly adhering to international standards, with rigorous dimensional accuracy and tolerance control, suitable for various general industrial equipment. With stable transmission efficiency and superior load-bearing capacity, they are core transmission components for industrial production lines and general machinery. A Series Short Pitch Precision Double Row Roller Chains: Featuring a double-row structure design, these chains significantly enhance load capacity and operational stability while maintaining a compact size. They are suitable for high-load, high-precision transmission applications, such as machine tools and automation equipment.
08B Industrial Transmission Double Row Chains: Focusing on heavy-duty transmission needs, these chains feature an optimized connection structure between the chain plates and pins, resulting in stronger wear resistance and lower operating noise. They can operate reliably for extended periods in harsh industrial environments, reducing equipment maintenance costs.

2. Conveyor Roller Chains: Efficient Adaptation, Stable Conveying
Double Pitch Conveyor Chains: Utilizing an extended pitch design and optimized roller structure, these chains reduce friction loss with the conveyor track. They are suitable for long-distance, low-speed material conveying scenarios, such as assembly lines, warehousing and logistics equipment, and agricultural product processing lines, offering high conveying efficiency and stable operation, effectively improving material turnover efficiency.

3. Special Environment Roller Chains: Customized Performance, Meeting Challenges
Stainless Steel Roller Chains: Made from high-quality stainless steel materials and treated with special processes, these chains possess excellent corrosion and rust resistance. They are suitable for special environments such as food processing, chemical industries, and outdoor equipment, maintaining stable performance in humid and corrosive media, meeting stringent working conditions.

4. Roller Chains for Transportation: Powerful Transmission, Safe and Reliable
Motorcycle Chains: Designed for the high-speed, high-load transmission needs of motorcycles, these chains optimize tensile strength and wear resistance, offering high transmission accuracy and a long service life. They provide stable power transmission for motorcycle riding and are suitable for various mainstream motorcycle models.
In addition, Bullead also offers bicycle chains, agricultural chains, and other products to comprehensively meet the transmission needs of different fields. We also support OEM and ODM customization services, providing personalized design and production based on customers’ specific working conditions and equipment parameters, creating exclusive transmission solutions.

III. Technology Research and Development: Focusing on Innovation, Driving Quality Upgrades

The core competitiveness of a professional manufacturer stems from continuous technological innovation and R&D investment. Bullead consistently places technological research and development at the core of its business development, assembling a professional R&D team focused on performance optimization, structural innovation, and material upgrades for roller chains. We closely monitor global trends in transmission technology, keep pace with industry standard updates, and continuously introduce advanced R&D equipment and testing instruments. We conduct ongoing research on key indicators such as roller chain lifespan, transmission efficiency, and noise control. From optimizing gear ratio design (following roller chain gear ratio design principles to improve transmission meshing accuracy), to improving material formulations, and innovating production processes, every technological breakthrough aims to provide customers with higher quality and more reliable products.
Through years of R&D accumulation, Bullead has not only achieved steady improvements in product performance but also developed its own technological advantages, placing our roller chains at the forefront of the industry in terms of lifespan and transmission stability, creating greater value for global customers.

IV. Service Guarantee: Global Coverage, Worry-Free Service

Bullead understands that a professional manufacturer must not only provide high-quality products but also comprehensive service guarantees. Our products are sold worldwide, and to ensure that every customer enjoys attentive and efficient service, we have built a complete pre-sales, in-sales, and after-sales service system:
Pre-sales service: Our professional technical team provides customers with selection consulting, recommending the most suitable product models based on customer equipment parameters and working conditions, and even providing customized solutions to ensure that customers receive products that precisely match their needs.

In-sales service: We track order production progress in real time and provide timely feedback to customers on production status, ensuring on-time delivery; we provide professional guidance on product installation and commissioning to help customers quickly put the products into use.
After-sales service: We have established a comprehensive after-sales response mechanism. Customers can receive timely technical support and solutions for any problems encountered during product use; we are responsible for product quality and fully guarantee our customers’ normal production and operation.

V. Brand Philosophy: Quality as the Foundation, Win-Win Future

Bullead always adheres to the brand philosophy of “based on quality, driven by professional service,” and takes “customer satisfaction” as its core goal. From raw material procurement to product delivery, from technological research and development to after-sales service, every link embodies our pursuit of professionalism and our commitment to quality.