Production Line Automation and Precision Testing Procedures at Yongkang Zheqiao Power Machinery

As a professional manufacturer of cylinder blocks and engine assemblies, Yongkang Zheqiao Power Machinery Co., Ltd. has been supplying premium cylinder head assemblies, engine blocks, and auto parts for Japanese and Korean vehicles for over 10 years. Our commitment to quality and precision is evident in every stage of our production process, from raw material selection to final assembly and testing.

Modern Production Lines and Precision Machining

Our factory is equipped with modern production lines that integrate precision machining equipment to manufacture cylinder heads, engine blocks, and complete engine assemblies. These advanced processes allow us to maintain high levels of consistency and efficiency, ensuring that every component meets our rigorous standards. While we continuously invest in automation where it enhances precision and repeatability, our core strength lies in the skilled craftsmanship and strict quality control that have defined our reputation for over a decade.

Strict Quality Inspections and Precision Testing

Quality is at the heart of our operations. Each product, including the SQR472WB engine assembly, undergoes strict quality inspections before being taken out of the factory. All of our engines are pre-assembled before delivery, and we conduct thorough testing to ensure durability and reliability. Our products are made from premium aluminum and steel materials that can endure high pressure and overheating, and are not easy to deform or crack, providing durable and rigid performance for long-term use.

Our precision testing procedures include:

• Material verification to ensure premium aluminum and steel composition
• Dimensional checks for bore, stroke, and displacement accuracy
• Resistance testing for high pressure and overheating conditions
• Pre-assembly and functional testing of complete engine assemblies
• Final inspection before packaging

Focus on Cylinder Head and Block Manufacturing

We specialize in the production of cylinder heads, engine blocks, and complete engines. Our expertise covers a wide range of vehicle makes, including Japanese and Korean brands. One example of our manufacturing capability is the HEADBOK Auto Engine Assembly Motor SQR472WB. This 1.2L gasoline engine features a bore of 72 mm and a stroke of 72 mm, with a maximum torque of 106 N.M at 3500~4500 R/Min. It is naturally aspirated and comes in a sturdy wooden package for safe transport.

The SQR472WB is a testament to our manufacturing precision: it is sturdy and durable, made from premium aluminum and steel, and pre-assembled before delivery. Each unit goes through our strict quality inspections to ensure it meets the demands of commercial vehicle applications.

Large-Scale Production Capacity and Quality Stability

With over 10 years of experience, we have the production capacity to handle large orders while maintaining consistent quality. Our direct factory pricing model allows us to offer competitive rates without compromising on quality. We understand that buyers need reliable partners, so we focus on quality stability and timely delivery.

Packaging and Delivery

All products are carefully packaged, with the SQR472WB engine assembly transported in a wooden package to prevent damage during shipping. Our usual delivery date is about 5-20 work days after receipt of payment. We accept payment terms of 30% deposit in advance and 70% payment before shipment.

Frequently Asked Questions

Q1: Are you a factory or trading company?
We are a professional manufacturer of cylinder block for diesel engine in China.

Q2: How can we buy the right engine?
According to your engine models, we can supply the suitable engine for you.

Q3: Do you provide sample service?
Yes, it’s a pleasure for you to choose our products to test product quality and service. But the express fee will be paid by you. If you are satisfied with our samples and place an order, we will deduct the expenses you paid for this sample.

Q4: Does your company provide customized services?
Yes. We could customize product label, packing, as your requirements.

Q5: What is your delivery date?
Usually, the delivery date is about 5-20 work days after receipt of payment.

Q6: What are your terms of payment?
Generally, 30% deposit in advance and 70% payment before shipment.

Q7: What about after-sales?
Please contact us for any after-sales inquiries.

Contact Us

For inquiries about our production line automation, precision testing procedures, or to discuss your engine needs, please contact us:

• Email: [email protected]
• Phone: +86 15314991389
• Address: Qianzhushan Village Industrial Base, Longshan Town, Yongkang City, Jinhua City, Zhejiang, China

We look forward to partnering with you for reliable, high-quality engine assemblies and components.