FAQS

Frequently Asked Questions

Are your products environmentally friendly?
The company provides product selection recommendations, customized solutions, and usage guidance, and follows up on product performance after delivery. Specific after-sales terms shall be governed by the contract.
Requirements communication → Solution and quotation → Sample production/specification confirmation → Order signing → Production scheduling → Quality inspection and shipment → After-sales follow-up, with dedicated personnel handling the entire process.
We support custom manufacturing based on your samples and sample confirmation. Sample policies and associated fees are subject to business communication (a small number of samples are provided free of charge; shipping costs are borne by the customer).
The prevailing standards in the agricultural film industry include GB/T 4455-2019 “Polyethylene Blown‑Film for Agricultural Greenhouses” and GB 13735-2017 “Polyethylene Blown‑Film for Agricultural Ground Cover,” among others. The company can, upon customer request, submit products for testing in accordance with these relevant standards and provide corresponding test reports. Packaging films can also be supplied as qualified products according to customer specifications.
The company, leveraging its R&D team and collaborating with research institutes, continuously refines its formulations and manufacturing processes. Products are manufactured in compliance with industry standards, and we can arrange for sample submission for testing upon customer request, providing corresponding test reports. Specific performance indicators shall be subject to the results of actual testing.
This film employs seven-layer co-extrusion technology, with EVOH as the core barrier layer, significantly reducing oxygen and water vapor permeation inside shipping containers and preventing moisture‑induced spoilage of grain and other commodities. It also offers excellent weather resistance across a wide temperature range and boasts superior puncture resistance and tear strength, with a roll circumference of up to 12 meters (folded diameter: 1–6 meters).
Agricultural films can be produced in widths ranging from 1 to 20 meters; among packaging films, V‑method cast films are available in widths of 1.1 to 3 meters, while EVOH high-barrier films specially designed for shipping containers can have a roll circumference of up to 12 meters (with a diameter equivalent to 1–6 meters).
Smart temperature‑regulating film is a new category of greenhouse covering film independently developed by our company. During the day, when temperatures are high, it automatically stores solar heat; at night, when temperatures drop, it releases that heat gradually, helping to maintain a stable and balanced greenhouse temperature. In addition, it offers high light transmittance, excellent thermal insulation, superior mechanical strength, and an exceptionally long service life, while also being compatible with features such as light‑conversion and diffused‑light scattering.
Agricultural films are exported to East Asian countries such as South Korea and Japan, Southeast Asian nations including Vietnam, Thailand, and Malaysia, Central Asian countries like Kazakhstan, as well as South American countries such as Argentina and Mexico, and Australia. Packaging films have been partnered with Australian timber packagers and transportation companies serving agricultural enterprises in South Korea and Japan.
Standard products are shipped according to inventory levels and production scheduling, while customized products are manufactured after order confirmation; the specific delivery date shall be subject to the terms stipulated in the contract.
The minimum order quantity varies depending on the product and specifications. Standard products can accommodate small‑batch trial orders, subject to final confirmation by the sales team.
The company employs a customized RFQ process and provides one‑on‑one quotation proposals from manufacturers, offering comprehensive pricing based on product specifications, functionality, quantity, and delivery requirements.
The company employs over ten R&D personnel and collaborates with the Institute of Modern Agriculture at Peking University and the Shandong Academy of Agricultural Sciences to conduct technology‑driven research and experimentation. It possesses the capability to independently develop new products and to tailor formulations and specifications to meet customers’ specific operating conditions.
Support available. Agricultural films can be produced in widths ranging from 1 to 20 meters; packaging films include V‑method casting films in widths of 1.1 to 3 meters, as well as EVOH high-barrier films specially designed for shipping containers (with roll diameters ranging from 2 to 12 meters and folded widths from 1 to 6 meters). We can customize specifications, formulations, and functionalities according to customer requirements, and also offer sample‑based customization.
The company is a member of the Agricultural Film Professional Committee of the China Plastics Processing Industry Association, with its production and management integrated into the association’s system. We can provide documentation such as business licenses and product test reports upon customer request.
Founded in 2012, the company has been dedicated to the development of functional films for over a decade. It currently employs nearly 100 staff members, operates on a facility spanning more than 10,000 square meters, and boasts an annual production capacity exceeding 10,000 tons.
Agricultural films are used for various greenhouse and polytunnel applications, seedling cultivation, the production of flowers, fruits, and vegetables, as well as the cultivation of traditional Chinese medicinal herbs under forest canopies, and aquaculture mulching, among other purposes. Packaging films are employed in V‑method and vacuum casting lamination, long-distance storage and transportation of grain and other commodities in containers, protection of timber and wood products, and packaging for food and industrial chemicals, among other uses.
The company specializes in two major product categories: agricultural films and packaging films. Agricultural films include intelligent temperature‑regulating films, PO films, seven‑layer co‑extruded EVA metallocene anti‑fog and drip‑control films, light‑conversion films, diffusing films, ultra‑insulating films, biodegradable mulch films, black‑and‑white or silver‑gray weed‑suppressing films, aquaculture films, perforated mulch films, and more. Packaging films encompass V‑method cast films, EVOH high‑barrier films for container use, wood‑packaging films, nylon packaging films, heat‑shrink films, stretch wraps, and cotton‑bale wrapping films, among others.
QR Code

yongguan