Shanghai Linzhi Rubber & Plastic Products Co., Ltd. was founded in 2001.After 26 years of development, the company has formed two major product lines: rubber products and plastic products. We mainly focus on escalator handrails and moving walk handrails, while our business also covers automotive, fitness equipment, sausage casing and other industries.

Since its establishment in 2001, the company started with rubber products for fitness equipment. In 2003, we added plastic products mainly for sausage casings. In 2012, we strategically focused on rubber handrails and polyurethane handrails. In 2021, we expanded into rubber parts for automobiles, continuously consolidating our industrial foundation.

At present, the company has a 6,000 m² production workshop and 80 employees, covering a complete chain including R&D, production, quality inspection, sales and service. Backed by core technical experts and senior engineers, we provide strong support for the R&D, innovation and strict quality control of handrail products.

Relying on a complete R&D and quality inspection system, the company has been deeply engaged in technological innovation.From 2022 to 2025, we successfully overcame technical and cost challenges of polyurethane handrails, making our products industry-leading in both quality and cost-performance.

Our rubber handrails feature mature technology and more than 10 years of brand history in the industry, with strong adaptability to various escalator types. The two core products, polyurethane handrails and rubber handrails, are widely recognized by the market and praised by customers.

To integrate technical resources and optimize the business structure, the former Shanghai Huaida Rubber & Plastic Products Co., Ltd. was dissolved in March 2026, and its business is now operated by Shanghai Linzhi Rubber & Plastic Products Co., Ltd. All claims, debts and after-sales services related to products previously sold under the name of Huaida shall be undertaken by Shanghai Linzhi.