Engineering Solutions

Your Leading Engineering Solutions Supplier

Established in Shanghai in 2014 by industry veteran Johnny Zhao, SQM has become a trusted leader in global procurement for casting and forging. With roots in the foundry industry dating back to 2003, Johnny Zhao built SQM to provide innovative, reliable solutions for industrial manufacturers worldwide. Our engineering solutions include 3D scanning CMM, technical design, 3D CAD crawings, and casting simulation. At SQM, we implement a comprehensive quality assurance process to ensure our products meet the specific requirements of our customers.

3D Scanning CMM
For rigorous quality control, SQM offers advanced inspection services, including 3D scanning and Coordinate Measuring Machines (CMM). These technologies allow us to perform thorough checks on every
Technical Design
At SQM Casting, we provide expert technical design and analysis to ensure your products are strong, functional, and built to last. Our team takes a deep dive into every aspect of your design, looking
3D CAD Drawings
Our team brings a wealth of experience to the table when it comes to creating precise 3D and 2D CAD drawings, laying the foundation for reliable product design and manufacturing. We offer full
Casting Simulation
At SQM, we take advantage of cutting-edge casting simulation technology to refine the casting process before production even begins. This service lets us virtually test things like material flow,

Why Choose Us?

Professional Team

SQM's engineering and quality control team, consisting of 45 professionals, ensures consistent quality delivery across all projects.

Quality Assurance

SQM strictly complies with internationally recognized quality standards and holds key certifications, including ISO 9001 and TS16949.

Advanced Equipment

Our laboratory is equipped with a wide range of advanced testing equipment, such as spectrometers for chemical analysis, tensile testing machines for mechanical analysis, hardness testers, Charpy impact testing systems, as well as X-ray and magnetic particle inspection (MPI) devices.

Production Market

SQM collaborates with 42 trusted suppliers across China and provides services to more than 130 global industrial equipment manufacturers in Europe and North America.

Types of Engineering Solutions

01.

Casting Simulation

Casting simulation is an essential part of our engineering workflow, allowing us to validate and optimize each project before tooling begins.

02.

3D CAD Drawings

SQM Casting develops 3D and 2D CAD drawings that translate design intent into production-ready data. Our engineers model every feature draft angles, radii, machining stock, and datum schemes, so tooling paths and inspection plans are clear before the first chip is cut.

03.

Technical Design

At SQM Casting, technical design begins with a thorough engineering review of your CAD files, drawings, and functional requirements.We analyze draft angles, gating, and machining allowances to streamline tooling and minimize secondary operations.

04.

3D Scanning CMM

Our 3D scanning services use high-resolution laser or structured light systems to create accurate digital models of your parts. This non-contact method is ideal for complex geometries, freeform surfaces, and critical dimensions.

Specifications of Engineering Solutions

Model	654	866	1086	1286	1586
Measuring range XYZ (mm)	600500400	600800600	8001000600	8001200600	8001500600
*Dimension(L“WH)(mm)**	142011352310	174014202760	1940*1620°2760	214016202760	244016202760
Max Load(kg)	500	800	1000	1000	1000
Machine Weight(kg)	900	1300	1700	1900	2200
Space measure error(um)	2.3+L/300	2.6+L/300	2.7+L/250	2.7+L/250	2.7+L/250
Probe Error	2.8um
Resolution	0.1um
Max moving speed	430(mm/s)
Air supply(MPa)	0.6-0.8

Engineering Solutions: Parts That Can Be Measured with a 3D Scanning CMM

Measure complex parts. By measuring every surface at millions of points, 3D scanning makes it easy to measure very complex shapes.

Measure soft parts. Soft parts deflect or deform when touched. With a 3D scanner, the only thing touching the part are photons.

Measure faster. 3D scanning is much faster at collecting measurements than contact-based techniques.

Remeasure missing parts. 3D scanning results in a complete digital record that one can re-measure at any time.

Understand why a part failed. Because 3D scanning measures the entire surface of a part, a user is less likely to miss an unexpected deviation from the nominal.

Reduce scrap in manufacture. A scanner gives you a complete view of parts so you can make more informed decisions.

Measure on-site. Sometimes it's more efficient to take the measurement tools to the part, and scanners and software are easy to use in the field.

Engineering Solutions: Casting Simulation Workflow

Using advanced software, we simulate the entire casting process, from mold filling and solidification to cooling rates and residual stresses, based on the exact geometry, material, and gating system.

This virtual testing identifies potential defects such as porosity, shrinkage, cold shuts, or misruns before they occur in real parts. It also allows us to fine-tune riser placement, wall thickness distribution, and flow channels to ensure proper material flow and directional solidification.

This process also contributes to better mechanical properties, more consistent quality, and reduced material waste. By identifying risks early, we help our clients move from prototype to serial production with confidence and efficiency.

Every simulation report includes visual outputs such as temperature gradients, flow paths, and defect risk zones to support design decisions and improve communication.

Certificates

productcate-1-1

Payment Terms

T.T with 30% downpayment, 70%before shipment. Paypal or West Union also accept.

FAQ

Q: What stable partners does SQM have?

A: SQM works stably with 25 investment casting factories, 28 sand casting factories, 10 die casting/low pressure and gravity casting factories, 15 forging factories, 20 machining factories and other surface/heat treatment factories.

Q: How does SQM help you reduce costs?

A: SQM adopts new technology casting process, instead of silica sol process to save the production cost, with a tolerance of CT 5-7 and a surface of Ra 6.3-12.5 um.

Q: What materials does SQM provide?

A: SQM has a wide variety of materials, high strength, and quality in line with German standards.

Q: How about your delivery time?

A: Generally speaking, it takes about 7-10 working days after we receive your confirmed order and payment. Specific delivery time depends on the number of your orders, please contact with us.

Q: Are you checking all your goods before delivery?

A: Yes, every component of the instruments must be checked strictly before they leave the factory.

We're well-known as one of the leading engineering solutions manufacturers and suppliers in China. Please feel free to buy high quality engineering solutions from our factory. For customized service, contact us now.

3D CAD Drawings, 3D Scanning CMM, Casting Simulation