Maximun lload calculate method:
Maximun lload=compression*sping constant
N=Fmm*N/mm(kgf=N*0.101972)
Maximun lload Deviation:+-10%
If D=70,Tolerance D:+0/-1
If L<=50,Tolerance L+-0.5
If L>=55,Tolerance L+-1%*L
Basic Information
Good ejector pins manufacturer in China.
Wmould(DATONG PRECISION)is one of top mould components manufacture in China.
Established in 2002,leading mould components industry in China.
With 6 plants,about 500 employees.
Obtained the ISO 9001:2008 certification in 2006.
Obtained more than 30 patents and honors.
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 mould stainless steel compression springs' 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: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.
5.Q:What will you do for after sales?
A:When our mould stainless steel compression springs apply to your products,we will follow up and await your feedback.Any question related to our side latch locking,our experienced engineers are ready to help.
Our Services
Precision / interchangeability:
Every part is carefully processed (by grinding, machining, milling, wire-cutting, EDM etc) to the exact tolerances shown on the drawing and carefully checked both in production line and QC room (QC check every dimension of every part before packing and shipping).In this way, we assured the high precision and thus the interchangeability in the tool room of the customers' factory.
High surface quality of the working surface.
With many years of manufacturing experience in this line of business, our engineers in the production line guarantees the high quality on the surface of every part, especially the working surface, thus help to extend the performance life of every part we make for customers.
Packaging & Shipping
Packaging Details: Plastic bags,cartons or as customer's requirment.
Delivery Details: Shipped in 2-4 days after payment.
Contact
Our company make many standard ejector pins for stock.If you have any demands,please feel free to contact us.
| Contact:Cindy |
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| Mob: 15014064182 |
| Web: szwmould.en.made-in-china.com |
| Company: HK Datong Precision Metal Co.,Ltd |
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