News

We are excited to announce that Wanjia will be exhibiting at the 2025 Shanghai International Fair, taking place from March 1st to 4th. Our booth, E3H61, will feature a wide range of high-quality plastic products, including Plastic Bags, disposable gloves, and more. As a professional manufacturer of plastic products, we specialize in producing durable, reliable, and cost-effective solutions for a variety of industries.

The global trend of banning plastic bags, followed by the eventual relaxation or lifting of these bans, has occurred in several countries and regions. While the initial intent of these bans was to reduce plastic pollution, many faced unforeseen consequences or challenges in execution, leading to gradual adjustments or reversals. The difficulties stemmed from social, economic, and cultural factors, highlighting the complexity of enforcing such environmental policies.

On January 27, 2025, Professor Jiang Hui's team at Peking University First Hospital published a research paper in the authoritative materials science journal ACS Nano, titled "Polylactic acid micro/nanoplastic exposure induces male reproductive toxicity by disrupting spermatogenesis and mitochondrial dysfunction in mice." This study for the first time revealed the reproductive toxicity of PLA micro/nanoplastics (PLA-MP/NP) in male mice, suggesting that the toxic mechanisms may be similar to those of traditional petroleum-based microplastics. These findings provide a theoretical basis for assessing the environmental risks of biodegradable plastics.

According to the International Energy Agency (IEA), global oil demand is expected to grow by around 1.2% in 2025, while OPEC+ production cuts could further strain the supply side. In particular, Asian markets continue to show strong demand for petrochemical products, which could lead to tight polyethylene feedstock supply, pushing prices even higher.

Rizhao, February 9, 2025— Rizhao Wanjia Plastic Bag Manufacturing Factory has kicked off the year with a bang, reporting an impressive 8% increase in order volume compared to the same period last year. The company’s production is in full swing as it quickly ramps up after the holiday break, with demand continuing to surge, particularly for eco-friendly and Custom Plastic Bags, signaling a promising year ahead.......

On February 6, 2025, the tenth day of the first lunar month in the Year of the Snake, amidst the festive atmosphere of the Spring Festival, Rizhao Wanjia officially celebrated its opening day .......

Rizhao Wanjia International Supply Chain Management Co., Ltd. would like to extend our warmest New Year greetings to all Chinese people around the world! As we bid farewell to the past year .......

The global chemical market in 2024 has undergone significant changes, with various key data reflecting a reshaping of the market structure and associated challenges .....

January 1, the first day of the New Year in the Gregorian calendar, is celebrated globally, and not only in terms of date, but also in terms of tradition. However, despite this date being widely recognised worldwide......