Specifications

spring hook
1. fully automatic production
2. Professional service team
3.flexible in cust

ISO9001 High Quality Stainless Steel spring hook

 

Yisen are ISO9001 & ISO14001 factory, with many years in designing and producing

  spring hook .The standard and non-standard spring hook are in our line.Our advantage is guaranteed quality and fast lead time,and very low price. We are here welcome your inquiry of   spring hook   and other fastening products

 

 

 

Detailed information about  spring hook:

 

Advantages:

1. Its surface has got plating zinc treatment, which is well anti-rust and looks nice and good .

2. High quality, competitive prices, first-class fully automatic production equipment , safe package and prompt delivery .

3.  Size and shape of this kind of battery spring are adjustable .

 

Features of spring hook 

Spring hook refers to when applied load on the hook, the spring in this assembly will be compressed along with the elongation of the hook. They usually are able to bear load far surpass compression spring's closing force, and suitable for conditions which require head board or overload protection.

  

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	compression
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;

 

B. Business terms

 

Incoterms:	EXWDongguan(FCA), FOBShenzhen, CNF, CIF.
Packing:	Inside is punny bag packing to avoide the wet air and outside is Carton and pallet or according to the customer's requirement.   25kgs/ carton, 36 cartons/ pallet. carton dimesion: 40cm*20cm*17cm pallet dimension: 120cm*80cm*60cm.
Payment terms:	TT 30% deposite in advance, TT 70% balance before the shippment.     100% LC at sight.
MOQ:	30000pcs.
sample terms	Samples are free of charges.

 

 

C. Quality control systems

 

Quality Certificate	ISO9001  ISO14001
Inspection quality system	ISO standard, 100% Whole range inspection through the production.
Inspection equipment	Hardness test, torque test, salt spary endurance test, mechanical sizes test, ROHS report Mill test certification and etc as per your need.
Quality Control Systems	ICQ, IPCQ, FCQ, QA

 

  D. After sale service

 

 Our company are with the a corresponding procedures for dealing with customers' complaint. We have the responsible QC, Engineers and after

 sale worker to deal with such things.In case this thing happened, we will

deliver the right things free of charges under normal conditions.

 

  

 

  

 

 

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 idt 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!

 

  

My distinguished guest,

Thank you very much for visiting our website, if you would like to know further infos about our products, please just contact us.

 

Wish you a booming business!

 

Best regards,

 

Dongguan City Yisen Hardware Spring Co.,Ltd