GPS

New customers who haven't ordered plastic bags from the factory before tend to ask the same questions over and over — things like "How do I describe the spec so the factory understands exactly what I mean?" or "What do I need to prepare for a first order?" This article rounds up all 8 steps our GPS team actually uses to take orders every single day, covering everything from choosing the bag type through to the information needed for a quotation. Read it once, and you can plac

Many businesses need plastic bags or sheeting larger than what a typical supplier keeps in stock — machinery covers, pallet covers, or sheeting for construction sites. Most factories can only produce standard sizes, because their blown film machines simply can't handle that width. This article covers how large our HDPE and LDPE bags can go, what they're used for, and why having a genuine large-format machine in-house matters. How Large Can HDPE & LDPE Bags Go? GPS manufacture

Many businesses still buy plastic bags through retailers or distributors, even when their volume is high enough to order directly from the factory — and end up paying more than they need to without realizing it. This article breaks down how much more value factory-direct pricing actually delivers compared to buying through a middleman, and what determines the price in the first place. (If you're not yet sure which type of bag you need, read our complete guide to choosing the

When people search for a plastic bag factory in Samut Prakan — especially in the Phra Pradaeng area — General Plastic and Sales Co., Ltd., known to most clients simply as GPS, is one of the manufacturers that has been part of the industry for more than 28 years. The factory is located on Soi Suksawat 78, Bang Chak, Phra Pradaeng, Samut Prakan, an area home to some of Thailand's most established plastics and packaging factories. How It Started: A Plastic Factory in Phra Pradae

Using a wrong type of HD PE PP plastic bags is similar to driving The "Ferrari to the market After working with hundreds of factory clients, we've found over 60% are using "grade higher than necessary" — like buying a Ferrari to haul vegetables. Performance unused, full price paid. Real example: A factory used food-grade virgin PE bags to wrap machine parts inside a box. End customer throws the wrapping away regardless — but they paid 35% more than needed. However, they can j

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