China Stand Up Plastic Bags manufacturer
Shenzhen Longsheng Plastic Bags & Products Factory

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Shenzhen Longsheng Plastic Bags & Products Factory

A few words about us
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Shenzhen Longsheng Plastic Bags & Products Factory

Longsheng Plastic Bags & Products(Shenzhen)Factory

is specialized in design,printing,laminating,making and marketing of various kinds of plastic packaging bags, such as composite film rolls, OPP bags, self-sealed bags, special-shaped bags, vacuum bags, stand ziplock bags, aluminum foil bags, food bags, gift bags and cosmetic bags,etc. Our plastic bags are exported to over 20 countries and regions with good reputation.

Founded in Shenzhen in 2002, adjacent to Hong Kong, with an area of over 10,000 square meters, our company has a full set of advanced equipment, such as ten-color high-speed copper plate self-auto printing machines,lamination machines, slitting machines, bag-making machines and so on.
We have 120 professional employees, with 10 in the R&D team and 30 in the sales elite team. We can meet the needs of various customers. Each day output is up to three million bags to solve the problem of on-time product supply. Our company has passed ISO9001:2000 quality management system certification. The whole production processes from raw material purchasing to finished product inspection are under strict quality control. All products comply with FDA, RoHS and SGS International standards.


Top quality, best price and fast delivery are our business policies.We will provide unique packaging solutions to become our customers' valued strategic business partner.
Welcome to visit our factory, pls order with us now, to get good value for the money to expand your business rapidly.





Company Details

Main Market

North America

South America

Western Europe

Eastern Europe

Eastern Asia

Southeast Asia

Middle East



Business Type




Brands : LS

No. of Employees : 105~120

Annual Sales : 4500000-5500000

Year Established : 2002

Export p.c : 80% - 90%

Company History



Our Longsheng plastic bag making factory is established in 2002, through the development of 14 years,our factory from a small workshop with 1000 square meters in 2002 to one of the biggest bag making workshop with over 15000 square meters in the year of 2016. We have four printers,two laminators,over 30 bag cutting machines and relative quality testing machines. We can provide the customers with better quality and cheaper price in the shortest possible time than other suppliers. 


Company Service

longsheng company is specialied in making and sales of all kinds of plastic bags such as opp bags,pe bags, die cut plasit bags,stand up bags, ziplock bags and so on. 
Our Advantage Services
1, we have our own copper plates making factory. so we can give you high quality coppers making.
2, we have our own bag designer, so we can help design as per your specific ideas.
3, we have some professional quality testing technicians from raw material to finished bags.
4, we have some big workshops for mass production to make the bags make fast. 
Technical Support
1, some advanced bag making machines like printers,laminators and bag cutting machines,etc.
2, all of our workers have many years'bag making experience for international standard.
After Sales Services
1, if you find our bags unquality, we can make for you again for free on your next order.
2, our sales people can provide some help with you regularly for pushing your sales at your end.
Transportation Services
we have some famous freight company to work together for a long time to give you fast and safe delivery. 




Company Team


Our sales team of 12 leaders are discussing the best solution to the customer's problems attentively. we have quality control department from raw material to finished bag making and shipping tracking status. we also have some advanced technicians for printing,lamination and bag cutting. when getting an order,all the relative bag making department leaders must have a meeting to find good making way for customers. we must assure all of our customers are satisfied with our plastic bags. 














Shenzhen Longsheng Plastic Bags & Products Factory
Dunbei Industrial Zone,Dalang South Road,Longhua New District,Shenzhen,China.
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