Our Manufacturing Capabilities

Extensive manufacturing capabilities to meet your production needs.

about us banner image
Online Manufacturing Services

Providing high quality, on demand rapid manufacturing services for custom parts

prototyping and product manufacturing.

CNC Machining

3, 4, 5 axis CNC milling, CNC turning, EDM, surface finishing services

Sheet Metal Fabrication

Laser cutting, plasma cutting, waterjet cutting, bending, welding and stamping services

Injection Molding

Single, family and multi cavity mold tooling, overmolding, insert molding, blow molding services

3D Printing

FDM, SLS, MJF, SLA, DMLS services
GUAN SHENG manufacturing standards
cnc machining machine

Tighter tolerance are examined on a case by case basis with your technical drawings. Contact with nathan@xmgsgroup.com for special requirements.

GUAN SHENG, provides high tolerance CNC machining processes including 3, 4, 5 axis CNC milling, CNC turning, and post-processing services for your diverse manufacturing requirements.

Type Tolerance
Linear dimension +/- 0.025 mm

+/- 0.001 inch

Hole diameters

(not reamed)

+/- 0.025 mm

+/- 0.001 inch

Shaft diameters +/- 0.025 mm

+/- 0.001 inch

Smallest thread size available M1x0,25
Part size limit 950 * 550 * 480 mm

37.0 * 21.5 * 18.5 inch

If no 2D drawing is provided, GUAN SHENG produces parts according to ISO 2768 M standard. With 2D drawing, we can reach tolerance as tight as +/- 0.01 mm.

 

At GUAN SHENG, we offer various injection molding services which includes rapid tooling, family molds, multi-cavity molds, over molding, etc., for your manufacturing needs. Each service is based on various manufacturing standards highlighted below:

Part size (mm) Production tooling Rapid tooling
1~22 ±0.06~0.09 ±0.08~0.13
22~70 ±0.11~0.17 ±0.14~0.24
70~160 ±0.20~0.29 ±0.30~0.43
160~250 ±0.36~0.44 ±0.51~0.68
250~315 ±0.44~0.55 ±0.68~0.85
315~500 ±0.70~0.90 ±1.08~1.38
500~1000 ±1.20~1.90 ±1.83~2.90
1000~1400 ±2.30~2.65 ±3.50~4.05
1400~2000 ±3.05~3.80 ±4.65~5.80

 

We have experience and the right sheet metal fabrication services necessary to bring that YOUR idea to life. This includes services like high tolerance and wide thickness range laser cutting, bending capabilities, and other post-processing options.

Dimension detail Tolerance
Edge to edge, single surface +/- 0.005 inch
Edge to hole, single surface +/- 0.005 inch
Hole to hole, single surface +/- 0.005 inch
Bend to edge / hole, single surface +/- 0.010 inch
Edge to feature, multiple surface +/- 0.030 inch
Over formed part, multiple surface +/- 0.030 inch
Bend angle +/- 1°

By default, sharp edges will be broken and deburred. For any critical edges that must be left sharp, please note and specify in your drawing.

 

3D Printing is the best service if you want the best functional parts prototyping. At GUAN SHENG, we provide you with the best technologies in 3D printing such as FDM, SLA, SLS, Polyjet. For other technologies associated kindly contact us.

Process Min. wall thickness Layer height Max. build size Tolerance
SLA 1.0 mm 50 – 100 μm 250 * 250 * 250 mm ± 0.5% with a lower limit of ± 0.5 mm (± 0.020″)
SLS 1.0 mm 100 μm 420 * 500 * 420 mm ± 0.5% with a lower limit of ± 0.15 mm (± 0.006″)
FDM 1.0 mm 100 – 300 μm 500 * 500 * 500 mm ± 0.3% with a lower limit of ± 0.3 mm (± 0.012″)
Qualifications

GUAN SHENG shares a continuous growth of 300%+ year-over-year annual growth. These are the features that make us stand out.

Quality reports

For every order on our platform, we can provide a full list of quality reports according to customers’ request. Including but not limited to:

  • Inspection report
  • Full dimensional report
  • Material test report

Certifications

As a decade-experience on-demand manufacturing company, we provide most commonly needed certifications, including but not limited to:

  • ISO 9001:2015
  • ROHS
  • REACH

First article inspection

For low-volume injection molding and CNC machining orders exceed 50 units or 5000 USD in total price, first article inspection is available on request.

iso 9001:2015
Material Available

GUAN SHENG offers a wide selection of metal and plastic materials with various color,
infill, and hardness options. These materials are matched to an extensive list of
manufacturing capabilities to meet the specific requirements of your projects.

Metals

Description
Price
Aluminum
High machinability and ductility, good strength-to
$$
Stainless Steel
Good corrosion resistance + High Hardness
$$
Steel
Good machinability + Excellent electrical conduct
$$
Brass
Good machinability + Excellent electrical conduct
$$
Copper
>99.3% Purity + Superior electrical conductivity
$$
Titanium
Corrosion resistance + High tensile strength
$$

Plastics

Description
Price
ABS
High stability + Easy to process
$$
POM (Delrin)
Low-friction + High-stiffness
$$
PC (Polycarbonate)
High impact resistance + High transparency
$$
PA (Nylon)
High chemical and heat resistance + High abrasion
$$
PMMA (Acrylic)
High transparency + Good chemical stability
$$
PEEK
High-performance thermoplastic, very high strength, thermal and chemical resistant.
$$
PP (Polypropylene)
Excellent chemical resistance. Food-safe grades available.
$$
PE (Polyethylene)
Excellent strength-to-weight ratio, impact and weather resistant.
$$

Surface Finishing Options

Full list of surface finishing options for your metal and plastics parts needs, high quality and at competitive price.

As-machined

As-machined

Our standard finish is “as machined” finish. It has a surface roughness of 3.2 μm (126 μin). All sharp edges are removed and parts are deburred. Tool

$$
Bead blasting

Bead blasting

Media blasting uses a pressurized jet of abrasive media to apply a matte, uniform finish to the surface of parts.

$$
Anodizing

Anodizing

Media blasting uses a pressurized jet of abrasive

$$
Electroplating

Electroplating

Electroplating

$$
Polishing

Polishing

Polishing

$$
Powder coating

Powder coating

Powder coating

$$
Brushing

Brushing

Brushing

$$
Painting

Painting

Painting

$$
Black oxide

Black oxide

Black oxide

$$
Alodine

Alodine

Alodine

$$
Part marking

Part marking

Part marking

$$

Try GUAN SHENG now,
for free

All information and uploads are secure and confidential.