We believe that intelligent manufacturing is based on precise process control, while realizing seamless interconnection between technologies, systems and personnel.

We are a technology service-oriented enterprise and a system integrator of smart manufacturing solutions. We have Zhejiang Mingwen Intelligent Technology Co., Ltd. as our manufacturing base. Our extensive product portfolio includes automatic cutting machines, brass rod casting machines, CNC forging machines, die-casting machines and powder metallurgy equipment (Metal Injection Molding, MIM). We serve a wide range of industries, including automotive manufacturing, valve production, sanitary ware and general precision parts manufacturing.

2017

Company Formation

Patents

50 +

Employees

200000 +

Factory Area (㎡)

Why Choose QINGDAO C AND C?

We To Start Your Projects

Slogan:

Precision crafted, globally trusted.

Marketing Concept:

Commitment to Quality, Success Through Integrity.

Our Services

The company has always adhered to the philosophy of “customer first, service foremost,” providing global customers with professional, efficient, and comprehensive after-sales support to ensure worry-free equipment operation.

Technical Support

We provide one-stop technical guidance, including equipment selection, solution design, installation and commissioning, and operator training, to ensure the smooth operation of your equipment.

Warranty Service

All equipment comes with a standard warranty period. During this period, we provide free repairs and replacement of parts for quality issues resulting from non-human factors.

Rapid Response

We have established a professional after-sales team to provide rapid response services to both domestic and international customers, promptly resolving equipment malfunctions and technical inquiries.

ODM/OEM

For customized equipment, we provide dedicated technical support and software upgrade services to meet customers’ long-term production needs.

Lifetime Maintenance

We offer a comprehensive after-sales service system, providing installation guidance and maintenance to ensure the long-term, stable operation of our customers' projects.

Industry Insights & Product Knowledge

Process Flow of a Variable-Frequency Furnace

2026/04/10

Process Flow of a Stamping and Forging Machine

2026/04/10

Brass Casting Process

2026/04/10

The Cutting Machine Process

2026/04/10

The Process Flow of a Die-Casting Machine

2026/04/10

Control Systems and Intelligent Capabilities of Automatic Cutting Machines

In the field of metalworking, automatic cutting machines serve as critical equipment for material preparation, and the performance of their control systems directly impacts the stability of the cutting process and the accuracy of the results.

2026/03/18

FAQ

What is the delivery lead time of the equipment? Can on-site installation and commissioning be provided?

The delivery lead time for standard models is 15–30 days, and for customized equipment it is 30–60 days (adjusted according to customization complexity).On-site installation and commissioning are provided for all equipment. Professional technicians will carry out equipment installation, commissioning and parameter calibration on site, and provide on-site training for operators to ensure the equipment is put into normal operation.

What casting methods are available for brass casting machines? What brass products are they suitable for producing?

Our brass casting machines mainly adopt three casting methods: sand casting, permanent mold casting, and low-pressure casting, to meet different product requirements:

1. Sand casting: Suitable for mass-produced small and medium-sized brass parts (such as valves, pipe fittings, hardware accessories), with low cost and compatibility with complex shapes.

2. Permanent mold casting: Suitable for high-precision, wear-resistant brass parts (such as bearings, gears, precision components), featuring smooth casting surfaces and high dimensional accuracy.

3. Low-pressure casting: Suitable for large-sized, thin-walled brass parts (such as engine components, large pipe fittings), free from porosity and shrinkage defects.They can produce various brass products used in hardware, machinery, sanitary ware, automotive and many other industries.

How to reduce wear and extend service life during daily use of cutting machines?

Four key points should be noted:

1. Regularly inspect the cutting torch, nozzle, laser head (or waterjet nozzle), and replace worn parts in a timely manner to avoid affecting cutting accuracy and efficiency.

2. Keep the equipment clean by removing waste residue and dust from the cutting table to prevent jamming caused by foreign objects.

3. Strictly adjust cutting parameters (speed, power, air pressure) according to the material type and thickness to avoid overloading operation.

4. Regularly inspect the electrical system and cooling system to ensure proper heat dissipation of the equipment.Our company provides regular inspection and maintenance services.

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