Shanghai Langhai Printing CO., Ltd.
Shlanghai——Professional Packaging Products Manufacturer


We answer all of your questions.

Our most Frequent Asked Questions.

Gathered in our FAQ. Especially for you.

What is your product range?

• We are professional packaging products provider, especially in gift packaging field, we can provide you PVC bags, tote bags, paper bags, printing service, other related packaging products and packaging auxiliary products.

• We provide one-stop paper packaging service, and accept custom design as your requirement.

What is the price?

The price is decided by quantity, material, finishing methods, size and other factors. Besides, due to our constantly technology innovation, some of our products have a very competitive price, contact us to know more about us if you will.

Can you provide samples & what's sample delivery time?

• Certainly, normally we will provide free samples and you just need to undertake the freight cost. For custom printing sample, there will be sample fee needed.
• The sample produce will take about 3-7 days.

What is the lead time?

Around 7 to 20 days according to the order quantity and production details.

Could you provide free design for my packaging products?

Yes, we provide free design service, the structural design and easy graphic design.


MOQ is 500pcs. If your order is less then 100pcs, total cost will be same.

Sample Order

Custom logo sample order is welcome. It cost around 40usd, depends on different technics and material.

We can sent our free stock zip lock bag for your reference(you can check the printing effect and bag quality), In this way, you just need to pay for the delivery fee. It will cheaper than order the sample print with your logo.

Production Lead Time

Normal production lead time is 9-10workingdays. delivery time is about 5-7 working days.

What kind of document format will you accept for printing?

AI, CDR, PDF, PSD, EPS, high pixel JPG or PNG. ccept custom design as your requirement.

How to ship the commodities?

• By sea or air as your requirement.
• Ex-work or FOB, if you have own forwarder in China.
• CFR or CIF, etc., if you need us to make shipment for you.
• DDP and DDU are also available.
• More options, we will consider your choice.

What kind of payment do you accept?

T/T, Credit Card, PayPal, West Union, MoneyGram, L/C, Cash, etc.

Are you manufacturer or trader?

We are manufacturer in China and our factory is located in Shanghai. Welcome to visit our factory!

What information should I provide if I want to get an accurate quotation?

Size, material, paper thickness, printing details, finishing, processing, quantity, shipping destination etc.

You can also just tell us your requirement, we will recommand product to you.


Based on alibaba system, we can not give very specific price until confirm all product detials such as material, thickness, technics and quantity. So please consult with our sales before place an order.


When you place an order, please send artwork in AI or PDF file to our sales. Delay in sending artwork will make delay in delivery. In some case, we can provide artwork for free(after collect order payment) for simple design. The factory will proceed with bulk production based on the final artwork you have confirmed.

Payment Protection

Order under trade assurance will be protected by alibaba system against bad quality and delay in delivery. It is highly recommended to use.If you need to order,please sent the delivery information, then we will sent the payment link. He final artwork you have confirmed.