Sinoquest International Trade Ltd. Tianjin
Contact & company data

Contact names

Frank Luan

  •  

  • Phone: Show phone number 0086-22-88238523
  • Fax: Show fax number 0086-22-88238759
  • E-Mail: contact now

Farfar Fang

  • Business Administration

  • Phone: Show phone number 86-22-88238523
  • Fax: Show fax number 86-22-88238759
  • E-Mail: contact now

Technologies

Machining - Milling

Technology Lotsize Length Width Height Diameter Weight Material Strength

Milling

- 1000 mm -
3000 mm
mm -
1000 mm
mm -
500 mm
-
- -

Machining - Turning

Technology Lotsize Length Width Height Diameter Weight Material Strength

Automatic turning (bar)

10000 - 500000 mm -
800 mm
-
-
10 mm -
50 mm
- -

Full-range turning (including milling)

100 - 500000 100 mm -
1000 mm
-
-
mm -
200 mm
- -

Shaft machining

5000 - 50000 50 mm -
800 mm
-
-
5 mm -
30 mm
max. 5 kg -

Swiss turning

10000 - 500000 10 mm -
30 mm
-
-
3 mm -
10 mm
- -

Sheet metal processing - Sheet Metal Forming (Stamping, Deep-drawing)

Technology Lotsize Length Width Height Diameter Weight Material Strength

Deep-drawing

- 10000 mm -
500 mm
mm -
500 mm
mm -
500 mm
-
- mm -
4 mm

Punching / pressing (Out-of-tool)

- 500000 mm -
1000 mm
mm -
500 mm
-
-
- mm -
5 mm

Stamping and bending machine (Bihler)

- 500000 mm -
100 mm
mm -
40 mm
-
-
- mm -
4 mm

Plastics & Rubber - Injection Moulding, Extruding

Technology Lotsize Length Width Height Diameter Weight Material Strength

Injection moulding

- 99999998 mm -
99999998 mm
mm -
99999998 mm
mm -
99999998 mm
-
max. 99999998 kg -

Casting - Casting

Technology Lotsize Length Width Height Diameter Weight Material Strength

Hand moulding (sand casting)

100 - 5000 100 mm -
500 mm
50 mm -
500 mm
50 mm -
500 mm
-
max. 20 kg -

Investment casting

500 - 10000 50 mm -
600 mm
30 mm -
400 mm
30 mm -
400 mm
-
max. 30 kg -

Machine moulding (sand casting)

50 - 99999998 mm -
99999998 mm
mm -
99999998 mm
mm -
99999998 mm
-
max. 99999998 kg -

Pressure die casting

- 500000 mm -
99999998 mm
mm -
99999998 mm
mm -
99999998 mm
-
max. 99999998 kg -

Casting - Sintering & Powder Pressing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Sintering

5000 - 10000 20 mm -
200 mm
10 mm -
100 mm
10 mm -
100 mm
5 mm -
20 mm
max. 1 kg -

Sheet metal processing - Sheet Metal Processing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Combined forming laser cutting / punching

- 5000 mm -
1500 mm
mm -
1500 mm
-
-
- mm -
5 mm

Tool making - Mould construction

Technology Lotsize Length Width Height Diameter Weight Material Strength

Sintering

- 10 mm -
200 mm
10 mm -
100 mm
10 mm -
100 mm
-
max. 1 kg -

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Mechanical assembly

- -
-
-
-
max. 15 kg -

Wires and Springs - Wire & Spring Bending

Technology Lotsize Length Width Height Diameter Weight Material Strength

Spring bending

5000 - 50000 -
-
-
0,1 mm -
8 mm
- -
further Technologies

Company description

Since 1989, we've supplied machined, stamped and cast parts and assemblies to Motorola, API-Deltran (Koll Morgan), API-Getty (Elwood) and Wabash Controls. Danahe, Soloflex and other North American and European companies come to us too. We also offer plastic molded and rubber parts, as well as magnets and assemblies.



There are five experienced senior engineers in our company. We can do engineering coordination and arrangements, production control, quality control, such as PPAP, SPC, per ISO9000 and QS9000, etc.



We accept samples, drawings, and electronic format drawings, such as scanned drawings, PRO/E format, AutoCAD format, and Solidworks format. We can even help our customers to improve and finalize their designs with cost saving and feasible processes when requested.



And as today's demand, we issue prompt production status information to our customers at weekly basis. Customer satisfaction has been our only service criteria.
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Materials

  • Steel

    • Structural steel
    • Case hardening/tempering steel
    • Stainless steel (rust-proof V2A)
    • Stainless steel (rust-proof V4A)
    • Free-cutting/mild steel
    • Tool steel
    • Spring steel
    • Cold extruding steel
  • Cast metals

    • Cast steel
    • Cast iron
  • Light metals

    • Aluminium and aluminium alloys
    • Magnesium and magnesium alloys
    • Titanium and titanium alloys
  • Heavy metals

    • Copper-zinc alloys (brass)
    • Copper and copper alloys
    • Zinc and zinc alloys
  • Plastics/synthetic materials

    • Thermoplastics
    • Acrylic (PMMA)
    • High performance plastic
    • Thermosets
    • Elastomers
    • Silocone (LSR)
    • Natural and vulcanised rubber
    • Glass fibre-reinforced plastic
    • Particle reinforced composite materials
  • Sintered materials

    • Metal powder for formed parts
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Industries

  • Telecommunication industry
  • Building, agricultural and forestry machinery manufacturing
  • Automotive and vehicle construction
  • Mechanical engineering
  • Special purpose machinery manufacturing
  • Furniture industry
  • Shipbuilding industry
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References

Danahe Motion, USA; Kurz-Kasch Inc., USA, Premier Manufacturing, USA, Koll Morgan, USA, Dyenx Semiconductor, UK; Semelab UK, Mitsubishi Components, Japan.
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