We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Door Opener Key Chain Prevent Function Infection Zinc Alloy Plating Brass Metal Keychain
Material: Zinc Alloy (or on your demand)
Technics: Die Casting
Surface finish: Polishing, zinc plated (12μ M)
Surface roughness: Ra 3.2
Minimum Tolerance: +/-0.02mm
Inspection: Slide caliper, microcaliper, Spectroanalysis Instrument, 100%
Certification: ISO9001: 2008
Package: Ru EPT prevention, plastic bag, carton box, wood pallet
OEM Service: We can produce it according to your drawings or samples.
Company Profile:
Sinster founded in 1989, at present, SYLUE is a middle company in HangZhou, including CNC machining, Investment casting and Forging.
Sinster always has a operation principle in heart, “Customer First, Quality First”.
“Customer First”:
1. 7 days refundable without reason
2. 1 year warranty
3. 0.1% per day delayed fine
“Quality First”:
1. ISO9001 & 5S Management
2. 100% inspection
3. More than 3 times inspection for each item
At the beginning of founding, Sinster only developed 100 kinds parts and finished 30000pcs per year.
In 2017, Sinster already developed 10000 kinds parts and finished 5000000pcs per year.
Sinster predicts SYLUE will develop 30000 kinds parts and finish 20000000pcs in 2571.
Sinster has 5000m2 Factory, we have CNC machining workshop, Casting workshop, Stamping Workshop and Forging workshop. Sinster has 25pcs CNC machines, 6pcs CNC machining centers, 4pcs CNC stamping machines, 2pcs large deep drawing machines, etc.
Sinster’s people is strict and lively, positive and antrorse, we embrace customers, we embrace future!!!
| The Main Processing Equipment | |||||
| Equipment | Brand | Origin | Working Range | Precision | Quantity |
| NC optical profile grinding machine | AMADA(GLSC8,GLS5T) | Japan | 400mm × 250mm | 1μm | 2 |
| WEDM-Low Speed | AGIE& SODICK | Switzerland Japan |
550mmX450mm | 2μm | 5 |
| Jig Grinder | Moore | USA | 610mmX280mm | 2μm | 1 |
| Precision Grinding Machines | HyBest | China | 150mmx457mm | 2μm | 12 |
| Longitudinal lathes | TUSUGAMI | Japan | Ø20mmX170mm | 4μm | 2 |
| Turning-Milling Manufacture Center | MORO SEIKI | Japan | Ø150 mm | 4μm | 1 |
| CNC Mirror Spark Machine | DMSPK, Tai- | ZheJiang | 300mmx270mm | 5μm | 2 |
| CNC Milling Machines | FANUC, Mitsubishi | Japan | 1600mmx900mm | 5μm | 23 |
| CNC 4axis Machining Center | FANUC | Japan | 600mmx600mm | 8μm | 2 |
| Milling Machine | Joint | China | 730mmx320mm | 20μm | 16 |
| WEDM-HS | DK7745,DK7740,DK7728 | China | 450mmX350mm | 20μm | 3 |
| CNC Lathes | FEELER | ZheJiang | Ø350 mm | 5μm | 4 |
| Main Inspection Equipment | |||||
| Inspection Equipment | Brand | Origin | Precision | Quantity | |
| CMM | Hexagon | Swiss Confederation | 1.7μm | 1 | |
| Projector | Nikon | Japan | 0.5μm | 2 | |
| Height Gage | TESA | Switzerland | 0.5μm | 3 | |
| Hardness | Rockwell | Chaina | ±1° | 1 | |
| Tool Microscope | Rational | Chaina | 0.5μm | 1 | |
| Gage blocks | HangZhou Measuring | Chaina | 0.3μm | 3 sets | |
| Digital Caliper | HangZhou Measuring | Chaina | 10μm | 80 | |
| Micrometer | Mitutoyo | Japan | 1μm | 8 | |
| Dial Gage | Mitutoyo | Japan | 0.8μm | 20 | |
| Pin gage | HangZhou Measuring | Chaina | 1μm | 3 sets | |
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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
