China CNC Machining Manufacturer

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Company

Pinzhihao Precision Manufacturing Co., Ltd.

About Us

Welcome to Pinzhihao Precision Manufacturing Co., Ltd., a beacon of precision and excellence in the world of custom machining. Established on October 12, 2023, in the bustling city of Bac Ninh, Vietnam, Pinzhihao Precision Manufacturing has rapidly emerged as a leading force in the CNC machining and sheet metal processing arena.

Full-Process Quality Control

1. Incoming Quality Control (IQC)

Verification of material specifications and certificates
Inspection of thickness, dimensions, flatness, and surface condition
Confirmation of quantity and storage conditions
→ Ensuring only qualified materials enter production

2. First Article Inspection (FAI)

Full dimensional inspection based on engineering drawings
Verification using calipers, micrometers, CMM, and dedicated gauges
Confirmation of CNC programs, bending parameters, and tooling setup
→ Mass production begins only after first-article approval

3. In-Process Quality Control (IPQC)

Periodic measurement of key dimensions and tolerances
Monitoring of tool wear, bending angles, welding quality, and forming details
Real-time data tracking throughout production
→ Maintaining stability and consistency during batch manufacturing

4. Final Quality Control (FQC)

Complete dimensional verification of finished parts
Surface inspection: finish quality, coating thickness, weld appearance, cleanliness
Fit and assembly testing to ensure full functional compliance
→ Only products that meet all specifications proceed to packaging

5. Outgoing Quality Control (OQC)

Sampling to validate overall batch quality
Inspection of packaging protection, labeling, and accessory completeness
Recording of traceability codes and shipment documentation
→ Guaranteeing that every shipment reaches customers in perfect condition

Pinzhihao Precision Manufacturing Co., Ltd.

Our Expertise

Mastering the Art of Precision

At Pinzhihao, we specialize in providing top-notch CNC machining and sheet metal processing services. Our dedicated team ensures that each product, whether it's a CNC milled component, CNC turned component, sheet metal stamping part, or sheet metal bending part, is a testament to precision craftsmanship. We go beyond the basics, offering a range of post-processing services such as anodization, brushing, and polishing, adding the perfect finishing touch to our meticulously crafted products.

Applications Across Industries

Paving the Way for Innovation

Our diverse range of products finds applications across various industries, making significant contributions to aerospace, automotive manufacturing, consumer electronics, automation equipment, medical devices, and robotics. From the skies to the factory floor, Pinzhihao Precision Manufacturing products play a pivotal role in shaping the technological landscape.

Facility Excellence

Where Precision Takes Center Stage

Situated on a sprawling 8,500 square meters, our state-of-the-art facility in Bac Ninh is a hub of innovation and precision engineering. With a dedicated workforce of 316 skilled professionals, we boast an impressive array of machinery, including 126 CNC machining centers (comprising both 3-axis and 4-axis capabilities), 48 high-speed stamping machines, and 3 UV printing machines. Our commitment to excellence extends to our post-processing capabilities, with numerous grinding and laser engraving devices.

Cooperation Process

STEP

Requirement Discussion

Through online or email communication, we delve into understanding your needs. Your desires serve as our starting point, and through effective communication, we ensure precise attention to every detail.

STEP

Drawing Assessment

When you provide blueprints or design sketches, our engineering team promptly and professionally assesses the machining difficulty. Simultaneously, we engage in in-depth discussions to clarify machining requirements and provide optimal optimization suggestions.

STEP

Quotation Submission

Following the assessment, we provide you with a detailed quotation, transparently outlining costs and hours for each phase to ensure fairness and clarity.

STEP

Sample Production

Upon your confirmation, we swiftly move into producing samples. During this phase, we uphold high standards to ensure the accuracy and quality of the samples, providing you with a clear expectation of the final product.

STEP

Commencement of Mass Production

With confirmed samples, we officially initiate mass production, ensuring stable output capacity and high-quality products.

STEP

Semi-Finished Product Inspection

Throughout the production process, we conduct rigorous inspections of semi-finished products to ensure each phase meets standards, laying a solid foundation for subsequent steps.

STEP

Surface Treatment

We pay meticulous attention to detail, professionally treating product surfaces to enhance appearance and durability.

STEP

Final Product Inspection

Before shipping, we conduct comprehensive inspections to ensure every detail of the product aligns with your requirements and standards.

STEP

Packaging

We utilize secure and environmentally friendly packaging materials, ensuring products arrive at their destination intact during transportation.

STEP

Transportation

We choose reliable logistics partners to guarantee timely and safe product delivery. If you have a cooperative logistics company, we can also fully cooperate.

STEP

Customer Acceptance

Ultimately, we look forward to your satisfactory acceptance, concluding our collaboration on a positive note.

Let's get started on your new project!!

Click the button on the right to upload your file and we will contact you within 24 hours. .

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Quality Control

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Exploring Pinzhihao Precision

The establishment of Pinzhihao Precision Manufacturing Co., Ltd. in Bac Ninh City, Vietnam on October 12, 2023 propelled it to swiftly emerge as a frontrunner in the realm of CNC machining and sheet metal fabrication.

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Sheet Metal Fabrication from Pinzhihao Precision

Pinzhihao Precision offers a wide range of sheet metal manufacturing services, including bending, welding, laser cutting, punching, and more. Choose Pinzhihao as your partner and experience services that exceed expectations.

In our bending services, we employ precise techniques to ensure accurate folding of sheet metal parts, guaranteeing the final product's accuracy and stability. Whether dealing with simple components or complex structures, we can address various challenges to meet your personalized requirements.

Welding is a crucial aspect of sheet metal manufacturing, and Pinzhihao boasts a skilled welding team that ensures the strength and stability of welded joints. We prioritize attention to detail, striving to provide high-quality welding services that meet your demands for structural strength and durability.

Laser cutting is another strong suit at Pinzhihao. Through advanced laser technology, we achieve precise cutting of various materials, ensuring dimensional accuracy and surface quality for your parts. This offers increased manufacturing flexibility and accuracy for your projects.

Punching services at Pinzhihao are a valuable asset in sheet metal manufacturing. We can fulfill various requirements for hole punching in terms of shapes and specifications, enhancing the diversity and practicality of your parts' design.

Choosing Pinzhihao as your sheet metal manufacturing partner will benefit you with our outstanding technology, professional team, and diverse services, ensuring your projects achieve results that go beyond expectations. We look forward to being your supporter in success, collaborating to create excellent sheet metal manufacturing solutions.

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Pinzhihao Precision Technical Team

Welcome to Pinzhihao Precision, where expertise meets innovation. Our core technical team comprises individuals with over a decade of industry experience, bringing a wealth of knowledge to every project. At Pinzhihao Precision, we pride ourselves on our ability to not only tailor our processes to meet your specific needs but to go above and beyond by offering optimization suggestions.

We understand that it's not just about meeting requirements; it's about enhancing your product and ensuring its competitiveness in the market. Our commitment goes beyond processing – we actively collaborate with our clients to provide valuable insights that lead to cost savings and heightened product competitiveness.

Choose Pinzhihao Precision for a seamless blend of precision and efficiency. We don't just deliver products; we deliver solutions that elevate your business. Experience the difference with Pinzhihao Precision – where exceeding expectations is our standard.

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FAQ

Where can I get price information?

You can contact our salesperson online or send us an email; we will get in touch with you as soon as we receive your message.

How soon can I get samples?

Depending on your specific project, it usually takes 10 to 20 days.

How to enjoy the OEM services?

Usually, base on your design drawings or original samples, we give some technical proposals and a quotation to you, after your agreement, we produce for you.

Can you make machining parts based on our samples?

Yes, we can make measurement based on your samples to make drawings for machining parts making.

Do you customize products according to our design drawings?

Yes, we are a professional metal manufacturing factory with experienced engineering team, which can make customized products according to customer drawings.

Will my design drawings be safe when you get it?

Yes, we will not publish your design to a third party unless your permission is obtained. We can sign NDA before you send the drawings.

Does the company have the capacity for mass production?

The company has independent production and large-scale production conditions, one-stop service, 48 CNC machine tools, 25 high-speed stamping machines, and has its own mold workshop.

Can you perform surface treatments?

Yes, we can conduct back-end surface treatments after completing the basic processing of the product as required. This includes processes such as anodizing, sandblasting, polishing, etc."

How to deal with surface treatment problems?

Sample color identification and dispensing ensure batch color consistency, strengthen manual inspection, avoid the defective products.

How to avoid mass order quality problems?

Strengthen the prevention and inspection in advance of the process of production and processing, set important processes as the key point of quality control, follow up the inspection and defense throughout the process.

Are you a factory or trading company?

Pinzhihao is a highly experienced factory with large facilities in Dongguan, China, and Vietnam. We warmly welcome you to visit our factory.

How can l get the quotation?

We will submit the quotation in 24 hours if getting detailed information during working days.

In order to quote for you earlier, please provide us the following information together with your inquiry:

1) 3D Step of Files and 2D Drawings,

2) Material requirement,

3) Surface treatment,

4) Quantity(per order/per month/annual),

5) Any special demands or requirements, such as packing, labels, delivery, etc.

How you do the quality control?

We will conduct a strict inspection on every batch before shipping out.

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