| Introduce |
Long lifepan red coil spring csutom
1.suspension spring:high tensile material, strict size tolerance,long fatigue life, wide range of powder coating suspension spring,high tensile material used, strict size tolerance,long fatigue life, wide range of powder coating.
2. SIMILAR PRODUCT:parking brake spring, car seat springs, car adjustable spring, car coil spring, brake shoe spring, helical car springs,
3. MATERIAL :Spring steel, 301, 302, 304 stainless steel,55CrSi, 60Si2Mn alloy steel, inconel X750 steel, music wire, phosphorus copper wire.
4. SPEC:
OEM, wire diameter from 0.08mmto 30mm.
5. SURFACE TREATMENT:
Black oxidation coated, Gold coated, Nickel plating, Powder plating, Chrome plating,Zinc plating, Silver plating
6. APPLICATIONS:Electronic equipment, toys, remote control, calculator, charger, cell phone, battery boxes, tools,machine, auto, motor and other.
Basic Information
| Manufacture | Shenzhen Datong Precision Metal Co., Ltd. | | Mould parts for Mold type | Plastic injection moulds, Die-casting moulds, Punch moulds, Precision machining, Stamping molds, etc. | | Industry | Automotive, Medical, Cosmetics, Mobile Phone, Equipment manufacturing, | | Mould parts size | According to customer requirements | | Material | SKD61, SKD11, SKH-51, SUJ2, S45C, 1.2343, 1.2344, 1.2767, etc | | Standard | DIN, AISI, JIS, such as DME, HASCO, Misumi, Progressive, etc. | | Tolerance | As per standard or drawing | | Surface | Nitriding, Titanium coating, Blacking, DLC coating, etc. | | Delivery | 3-30 days after payment according to order quantity | | Shipment | By air, By sea | | Package | in bubble bag, plastic bag, carton, wooden case, or Customized | | QC System | 100% inspection before shipment | | Inspection Equipment | HEXAGON, ZEISS | | Equipment | Wire Cutting Machine: Switzerland Agie Charmilles, etc. | | EDM: China OUWEN, Taiwan Miki, etc. | | Plain Grinding Machine: Taiwan DAWN, Japan OKAMOTO, etc. | | Circular Grinding Machine: China, Taiwan Tengchang etc. | | Vertical Milling: China Today CNC, etc. | | Lather Machine: Taiwan, China Today CNC, German DMG, etc. | | CNC Machine: China, Taiwan, Japan Mori Seiki, German DMG MORI |
Product series
Guide pins & guide bushes
guide pin ; guide bush ; angle guide pin ; steel ball guide bush
Gate series
sprue bush ; locating ring ; cashew gate insert ; runner lock pin ; runner lock pin bush
Date stamps & air valves
date insert ; air valve; air spigot
Latch lock series
parting lock screws ; tension link ; latch lock
Slide retainers series
slide retainer series ; slide retainer
Ejector pins and sleeves
ejector pins ; ejector pins with groove ; stepped ejector pins ; flat ejector pins ; ejector sleeves ; middle shoulder stepped ejector pins ; core pins ; slide pins
Ejector series
two-stage ejector ; ejector institutions ; accelerated ejector ; round latch locks ; core pin ; slide units ; wear plate; slide core units ; sprung core ; collapsible core
Locating series
square interlock; round locating units
Guide strips & Wear plates
guide strips ; guide rail; wear plate; inclined wedge active block; guide strips
Springs series
springs; nitrogen springs; mounting bracket
Mold accessories
mold counter; limit switch; tool safety devices; shoulder bolt; stop pin; support pillar; secreating washer
Non-standard customerized precision parts
Base of moulds
Company Introdution
Wmould(DATONG PRECISION) is one of top mould components manufacturer in China, Established in 2002 at Shenzhen, China, with 6 manufacturing plants over 500 employees.
Wmould provides global JIS,DIN,AISI and so on standard mould parts, non-standard customization parts and one-stop solutions for global customers.
With more than 19 years of experience, 6 manufacturing plants over 500 employees ,a strong professional team in global market and a deep insight into customer's requirements, all this guarantee us high competition in the market and ensure the best service to our customers.
Get more than 30 patents
Earned more than 3000 global high quality manufacturers trust
Set up point to point localization services in more than 30 countries
Have about 30 branch companies in China, with customers locating over 70 cities
Our stock inventory over 1000 types and can deliver within 24 hours.
Parts of Customers
Our Services
1.With more than 19 years experiences.
2.With 6 plants,about 500 employees.
3.Obtained more than 30 patents and honors.
4.Obtained the ISO 9001:2008 certification in 2006.
5.Reply inquiry in 24 hours.
6.Welcome OEM and ODM service.
7.Customized designs are available.
8.Professional helper in mould field.
FAQ:1.Q:Where is your factory located?How can I vist there? A:Our factory is located in 5 Block,Huafeng Science and Technology Park,GuangTian Rd. 3rd Industrial District,Luotian,Songgang,Bao'an Shenzhen,518105,China.All our clients from home or abroad are warmly welcomed to visit us at any time. 2.Q:Are you a factory or a trading company? A:We are factory with 6 plants,about 500 employees. 3.Q:Before shipment how to make sure the produce quality? A:You can come to our factory or let the third party for inspection,if not we will be as your inspection worker.We can supply you a video for production process details. 4.Q:Do you provide free sample? A:Yes,we could offer some samples. 5.Q:How do i know about the delivery? A:We will inform you of the tracking number once we get it from shipping agent.Also we will keep updating the latest shipping information for you. 6.Q:What will you do for after sales? A:When our XXX's apply to your products,we will follow up and await your feedback.Any question related to our ejector pins,our experienced engineers are ready to help.
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