Specifications

electronic gift items
1.ISO9001 ISO14001
2.High quality raw material
3.Prompt delivery

electronic gift items

 

YISEN has specialized in producingelectronic gift itemsfor many years.  electronic gift itemscombined the high-quality materials and perfect design,using top-grade raw materials. OEM for all kinds of   electronic gift itemsis welcome!

 

 

 

The feature of electronic gift items:

 

 Our torsional copper electronic spring is designated working in the mandrel. There are two directions of turnings---right and left, which side to choose depend on the carrying applied load. We can specially design a kind of elastic arm to meet the installment requirement.this kind of spring

enjoys high reputation with good quality all over the world.

 

Detailed Information About the Spring
Material	Stainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, bronze, etc
Wire diameter	0.08~ 10mm
Load type	torsion
Finish	Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, and  as customers request
Advantage	High quality, competitive prices, first-class fully automatic production equipment , safe package and prompt delivery .
Application	industrial equipment,electronic devices,etc
Payment terms	T/T, L/C,WU
Lead-time	15 days
Packaging	Inner plastic bag, outer carton box, and advised by customer.
Certification	ISO9001:2008 ,ISO14001and ROHs
Equipments	Advanced CNC computer spring machines with high precision and efficiency
Technology	Experienced engineers ,technicians and Skilled Workers;

 

  How to place an order:

1.What you need to do is send us your design drawing, samples or design concept draft, after that we will assess your products and budget unit price for you.(see bottom charts )

2. We'll communicate with you again about if there is a need for sample making after your approval.

3. Production time of samples: 3 days for simple samples and 7 to 10 days for complicated samples which need mold open.

4. For customers of first cooperation, we can make a proof for free to show our capacity and high efficiency service to you. As for particularly complicated samples, we will communicate with you separately.

5. Mass production delivery: usually delivery time is 10-15 days, but we can try 7-10 days if it is a rush order. It depends on production plan if it's a sizable order.

6. Packaging: as to complicated products, we can special design based on your packing requirement.

7.Our freight advantage:

  a) If you are worrying about freight trouble because of your small quantity goods, it will be the best choice to use express. We will offer you the cheaper express price than the official UPS or DHL; for example, 100kg goods only need 6usd/kg and 50kg goods only 7usd/kg. If you just place an order for 1000pcs, you only need to pay very little express charges and gain the fastest delivery.

  b) If you place a large order, we will help you ship goods by sea, and we are very experienced to handle with it, we can organize all kinds of goods a whole container and recommend best vessels agent for you.

 

About the payment:

 

 

TT 30% deposit 70% after receiving the copy receipt,  West Union or as your request

 

 

 

Package of electronic gift items

 All springs will be carefully packed and shipped to you with PE bags.

 

 

 

About us :

  

Dongguan City Yisen Precision Spring Co., Ltd. (Since 1998) is a high technology hardware company with more than 200 workers, and has been specializing in designing and manufacturing springs, hardware and spring making machines. We've gained worldwide customers' trust with our high design level, top class quality, high grade services and competitive prices, which make us become the supplier for many famous companies in many business lines in the world. Our company has been certified by GB/T19002-1994 and ISO9002:1994 management system in order to upgrade the whole quality management and provide you with the best quality products and the most valuable services!

 

  Your satisfied is our bussiness!