EU announces standards for testing methods for harmful azo dyes such as leather

EU announces standards for testing methods for harmful azo dyes such as leather In its official gazette, the European Union has published three European standards on methods of testing harmful azo dyes. These standards are the supporting documents for the implementation of the EU Directive 2002/61/EC, which are:

1, ceniso / ts17234: 2003 leather - chemical testing - test whether dyed leather contains a certain type of azo dyes;

2. en14362--1:2003 Textiles - Examination of Aromatic Amines Released by Azo Dyes - Part 1: Testing of products containing certain azo dyes without extraction;

3. en14362--2: 2003 Textiles - Examination of aromatic amines released by azo dyes - Part 2: Extracting fibers to test whether the product contains a certain class of azo dyes.

The above European standards are set by the European Committee for Standardization. EU countries must use these standards to test whether imported textiles and leather products and other products containing textiles and leather products (such as toys) contain banned azo dyes. Since the issuance of the EU Directive 2002/61/EC, the key to its practical operability has been the formulation and publication of supporting test standards. The EU's announced testing standards have enabled China's enterprises and management departments to have a unified measurement standard, in particular to enable enterprises to have technical measures and means to control the quality of their products. Enterprises should promptly understand and master the appeal test standards and apply them to the production process to ensure that their products smoothly enter the European market.

Rainbow Zipper:

Rainbow Zipper (colorful zipper), a Special Zipper branch, doesn't like other zipper classification, this zipper can be any of the  Nylon Zipper , Metal Zipper or Plastic Zipper. What the different from other normal zippers is the teeth color or tape color. Rainbow zipper can be multi-colors with all colors combination. This zipper is rich and colorful, so it satisfied someone who love their clothes or handbags to be colorful and good looking. The price of rainbow zipper will be higher than single color zipper, at the same time, the minimum order quantity can also be large than normal zippers.

rainbow zipperslong chain waterproof zipper

mix colors zipperrainbow zipper


Zipper Type: Nylon Zipper, Metal Zipper, Plastic Zipper all available

Size: 3# 4# 5# 8# 10# 

Material: Polyester Tape + nylon, brass and delrin for choice.

Color: all colors mixed tape or teeth

End Type: Close End, Open End, Long Chain

About our company:

    Shenzhen YYX Zipper Manufacture Co., Ltd was founded in 1990. Based on years' experience in zipper production, our zipper are highly appraised by customer in the feilds of garment processing, handbag and tent production. We also produce Lanyard ,      and Metal Hardware Accessories.

    We enjoy the advanced and professional production equipment, professional testing apparatus and high quality employees for producions.

    The products are at high and stable quality. We provided on-time delivery and active innovation as the tenet, we strive for more excellence and stable development. We take the whole world in view and look forward the future.

    Our tenet: first quality, customer upper most, on-time delivery, considerate service!

    Our philosophy: humanity-oriented, innovative, enterprising, practical, excellent!

    Our Direction: Professional, larege-scale, international!


All of our reflective zipper have passed SGS, TUV test:

test (1)


1. Q: Are you a manufacturer? Do you have factory audit?

      A: Yes, we have our own factory in Shenzhen. And we have Assessment Supplier Report(No.: 7302706_P+T) issued by TüV Rheinland. 


2. Q: What's your best price? And what is payment method you can accept?
    A: We will quote you best price according to your quantity, so when you make an inquiry, please let us know the quantity you want. We can accept payment via T/T, PayPal, Western Union.

3. Q: What's your MOQ? Can I mix styles and colors?
    A: For keys lanyard, MOQ is 1000 pcs per color. Usually we don't accept mix styles, but as your first order, and in view of your sincerity to cooperate, we will try to accept 500pcs per color, but the unit price will be higher than the unit price of 1000 pcs.


4. Q: Can we customize color and size and tape with our own logo?
    A: Yes, customized color and size are ok, and we can make your logo and design on the product, but usually the mold cost needed for small orders. 


5. Q: What is your sample policy?

     A: We can provide free samples for your checking, but shipping cost prepaid by the buyer.


6. Q: What's your packing?
    A: Our usual packing for zipper is OPP bag, then packed in export carton.


7. Q: What's the delivery time?
    A: Usually the production time is 7-15 workdays after order confirmation and deposit payment.

8. Q: What is your shipping method?

     A: For small orders, we suggest you to ship the goods via door to door express delivery, like DHL, UPS, FedEx and TNT. For big quantity, sea shipment or air shipment is up to you, and if you do not have an agent, we can provide logistic service to you.

9. Q: What is your warranty?
    A: We are very confident in our products. Every piece of beer holder lanyard is checked before packing, and we pack them very well, so usually you will receive your order in good condition. But to avoid any subsequent trouble regarding quality issue, we suggest that you check the beer holder lanyard once you receive them, and let us know the details if there is any damaged one, so that we can deal with it accordingly.

Rainbow Zipper

Rainbow Zipper,Rainbow Teeth Zipper,Colourful Rainbow Zipper

Shenzhen Yiyixing Zipper Manufacture Co.,Ltd ,