New FAQ

Yes. We can set up one transfer switch on machine and you should buy whole set of slider mounting mould for changing.

Please kindly send below samples to us:
(1) nylon long chain zipper, without gapping, 500meters
(2) aluminum bottom stop wire, 30meters

We suggest you to buy gapping machine, film sealing machine, hole punching machine, pin-box fixing machine, slider mounting machine, top stop machine and cutting machine.

Yes, we can arrange technician to go to your factory to teach you the plating process. We have helped many customers to set up their plating line already.

Yes, we can supplier all goods to you and give you some advise for improve your quality according to our experience.

Yes, you can make different sizes of zipper by changing the threaded rod and other spare parts, however please make sure your technician is very familiar to the machine and knows how to adjust after changing the parts.

We will inform you which stone and liquid that you need to buy, we also will teach you the polishing process once you buy the machine from us.

Our Metal Two Way zipper production process is as following:
Automatic metal zipper gapping machine—automatic film sealing machine— automatic hole punching machine – automatic pin pin fixing machine(or by semi-auto machine) -- auto two-way slider mounting machine(or by hand)—automatic top stop machine (1-by brass wire, 2-by grain U type top stop, 3-by grain European type top stop)—automatic metal zipper two-way cutting machine(or by semi-auto cutting machine).

1)Pressing Machine QLQ-NPM
2) Wire Feeding Device
3)Wire Frame
4) Waste Wire Crush Machine QLQ-WWCM
5) Polishing Machine QLQ-CTPM

OLQ-HDCM automatic hot chamber die casting machine is your best choice. There are 15 tons, 25 tons and 30 tons for your selection.

Our hot chamber die casting machine is easy for maintenance. The easy-wearing parts are zinc melting pot, shooting pole, electric heating pipe, heating sheath, material cup/entrance, nozzle, steel ring/piston ring.

QLQ suggests you to buy 25T casting machine for following two reasons:
A. 25T machine's pressure is much stronger than 20T, and then the production can be made more plump, density is higher.
B. 20T and 25T speed are about 760moulds--800moulds/ hour, if you can make 14pcs on the 20T machine, then the output is 14pcs* 760=10640pcs. For 25T, you can make 18pcs in one mould, then the output is more than 20T (18-14) *760=3040pcs/hour. It can save your company's cost.

Please send your slider body, cap with spring, monkey/needle, puller. If you have different size puller and you want to assembly by this machine, please also send to us.

Yes,only one Hand Painting Frame at a time,it usually takes a few minutes to painting.

Yes, we have the Automatic & Semi-automatic Non-Lock Slider Assembly Machine (auto function is for normal puller, semi-auto function is for special puller).

No. The invisible slider and normal auto-lock slider differ greatly whether in size or structure, so they need separate machine for body de-burr.

Please tell to us following information:
1)wegith per 200meters,
2) which color
3) monofilment is A grade, B grade or C grade or you can send samples to us for analysing.
4) zipper tape design
5) order quantity and so on

yes, we have, but the MOQ differs regarding to the type of zipper you need.

For exact information, pls leave us your contact information or just call our sales manager Ms Cathy : 008613809668444 . We will answer any of your questions thoughroughly.

Regular samples can always be provided free of charge if they are available in stock. If not, additional sample/mould fees will be charged to proceed with the production. Customers are supposed to bear the freight charge, which can be refunded following the order confirmation when applicable. Please double check with us.

Normally we don't have stock. However sometimes if we made the extra quantity and customer could not take all of them,maybe we have some stock. You can contact us to get the exact information.

Yes. We can do. You can give us your samples or inform us which color No. in CCC, GCC or YKK color card.

Yes. Customized/custom-made design is acceptable, including the custom-made sliders/pullers/teeth, teeth colors, tapes with mixed colors,customized textures,custom buttons,etc.

Yes. We can. Please offer your logo PDF design or send your samples to us directly. The cost should be depend on the cavity per mould.

Pls send us the dimension of your LOGO:
1) The length of LOGO
2) Width of LOGO
3) Gap Distances between two printing LOGO
4) LOGO design in PDF file

Of course, dear friend. We have some old customers are doing this practice. What we do is to provide as more convience to you as possible.

YG slider body mold, YG slider spring mold, YG slider puller mold, slider needle/monkey mold, slider spring mold, hook mold, flat/middle puller mold, etc.

Please send us:
1)5# plastic long chain zipper with the same teeth shape: 50CM;
2) tape for making plastic zipper: 2kg;
3) 5# plastic slider: 5-10pcs for each model; and please confirm the teeth injection length/mold (30CM, 35CM or 40CM)

Yes, we have a professional team, and our engineer has more than 25years experience, we can design the slider size as per your requirement.

Yes.If the teeth size is similary. You can send your samples to us for future anylasing.

Yes. We can make the moving core for you according to your detailed drawing or unused moving core sample.

For 15tons die casting machine, we can make 10cavities per mould.

Yes, dear, we supply plastic injection mould which the slider body and puller are injected together, meanwhile, our newly desinged injection structure make it very easily to tear apart the injected slider from the mould frame. I can show you some pictures of the injected slider and mould for your better understanding.

Yes. We can. We have aluminum top stop wire and ultrasonic Transparent top stop two model wire for your choosing.

8# Brass Top Stop Wire has differernt size: 3.1*1.2,3.8*1.2,4.0*1.1,4.0*1.25… We also can make other size if you need

We supply transparent film ( transparent color, cream-white color, frosted film ) and fabric film. Pls provide the size of your zipper so that we can offer the suitable film size for you.

Well, if you use nylon zipper on bags and clothes, the center cord is different:
1) Normally the center cord of nylon zipper in bags is single twisted, as the zipper will not be gapped.
2) The center cord of nylon zipper in clothes is double or thrice twisted for better firmness.
3) The center cord of plastic zipper or metal zipper are normally double-twisted or will use the weaving center cord in good strength.

No, you can't do this. Because the nylon zipper tape is without center cord. While the zipper tape for plastic zipper and metal zipper is with center cord sewing inside.

Yes. We have two model grain top stop for your choosing: one is "U" shape top stop, other is Europen shape top stop.

Yes. We have zinc H bottom stop. We also have the H bottom stop made by brass or aluminum.

Yes. We can make it according to your Y wire samples.

Yes. We are not only to supply the flexible hook but also standard hook.

Yes. We supply the sewing thread for nylon zipper in different size.