Profile Production Process
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Profile Production Process

Guangrao County Lvshang New Materials Technology Co., Ltd. is located in Guangrao Economic Development Zone, Dongying City, Shandong Province, covering an area of more than 24,000 square meters. It is a national scientific and technological, innovative, high-tech production enterprise of PVC crust micro-foam profiles with 15 years of production experience, integrating R&D, design and production.

High-Quality Raw Materials

01

High-Quality Raw Materials

The company is well aware that only high-quality raw materials can create excellent product quality, and only by ensuring the quality of products can we gain the long-term trust of customers. Therefore, all of the company's products are made from domestic high-quality raw material manufacturers, and quality control starts from the source.

Automatic Mixing

02

Automatic Mixing

All raw materials required for production will be evenly mixed in a certain proportion and prepared through an automatic mixing system.

Profile Production Line

03

Profile Production Line

Workers will select corresponding molds and produce profiles according to customer order requirements.

Product Quality Testing

04

Product Quality Testing

During the PVC profile production process, we have a dedicated quality inspection department, where quality inspection workers will conduct quality inspections on the off-line profiles to ensure that the products meet high quality standards. They will also generate quality inspection reports and return defective products to the production line for scrapping to ensure that only products that meet quality requirements can enter the next production stage.

Online Product Cleaning

05

Online Product Cleaning

Workers use a variety of hand tools and abrasives to process the surface of profile products. This can effectively remove burrs, flaws and uneven parts on the surface of the profile, making its surface smoother, smoother and more consistent. During the cleaning process, they follow the work flow and operating specifications to ensure that no damage or quality problems are caused to the profile products during the grinding process.

Product Painting

06

Product Painting

After the PVC profile products go through a cleaning process to remove unevenness and defects, the product is evenly sprayed with paint on the surface of the profile product through a fully automatic jet machine. After the product is sprayed, it enters the drying box through a conveyor belt for drying.

Product Painting Inspection

07

Product Painting Inspection

The spray painters will conduct online instrument testing on each profile product to ensure that the quality of each profile product that comes off the production line meets the spray painting standards. The product inspection reports for each batch will be recorded in the book.

Finished Product Packaging

08

Finished Product Packaging

The company can provide complete custom packaging services to meet the needs of customers who pay attention to details and like customized packaging. We support customized packaging design, protective packaging materials, customized logos and stickers, detailed packaging details including product pallet customization, and customized customer requirements.

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