Rubber Conveyor Belts & Transmission Belts Manufacturer | Industrial Belts | Zhejiang Sihai New Material Co., LTD

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Innovation-Driven, Quality Heritage — Sihai New Materials V-Belt Solutions

  • High-Performance Rubber V-Belts
  • Heat-Resistant Specialty V-Belts
  • Energy-Saving Silent V-Belts

High-Performance Rubber V-Belts

Made with imported rubber materials and high-strength fiber layers, these belts offer superior wear resistance and tensile strength, ideal for high-load industrial equipment, extending lifespan by 30%.

High-Performance Rubber V-Belts
Zhejiang Sihai New Material Co., LTD
More Than 28

Years of
Experience

About Us

Who We Are

Our company was founded in 1997, covering 20,000 square meters. Using advanced equipment introduced from West Germany and Taiwan area, our company produces agriculture machinery V-belts, classical V-belts, and narrow V-belts. We operate our production under national standards. With stable function and fine quality, our products sell well all over the world.

Pursuing the spirit of "creation, challenge and progress", we are extending our production and raising economic benefit day by day, so our company has been chosen as an enterprise valuing contracts and keeping promise for ten years in succession, as well as an AAA creditworthy enterprise for four years in succession. Furthermore, we were titled with "the Reassuring Quality of National Brand" in 2002, and our products have passed the evaluation of ISO9001:2000 quality system certification.

We would like to further cooperate with both old and new customers and make joint efforts for a better development.

EXPLORE MORE
Sihai V-Belts: Empowering Efficient Transmission

Globally Trusted V-Belt Solutions

Providing customized transmission solutions for agriculture, industry, automotive sectors, and more, helping clients reduce costs and enhance efficiency.

MAIN PRODUCT

What We Do

ALL PRODUCTS
Advantage

Why Choose Us

30 years of expertise in V-belt R&D and production, serving 500+ global clients. Quality and innovation define our commitment.

Our Business Partner

EVENT & NEWS

11.28 2025
Quality Integrity Report

总经理致辞 21年风雨,21年沉淀,从无到有,从有到优,四海一路走来,始终坚持产品质量是企业发展的保障。我们相信只有做好产品,才能做好企业。我们致力于三角胶带的开发和生产,我们的产品和我们的终端客户密切相连。四海的产品在各个方面都有非常出色的表现力,引领着中国和全球市场,我们以此为豪。公司自 1997 年创办就从国外引进先进的化工配方与技术,按国家标准组织生产,产品质量稳定,在业界享有一定的信誉,公司制定“优质、高效、安全、创新”的质量方针,建立完善有效的质量管理体系,通...

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11.28 2025
Corporate Social Responsibility Report

浙江四海新材料股份有限公司紧紧以科学发展观为指导,强化“企业公民”意识,公司始终坚持在企业发展的同时,将承担社会责任为己任,为社会做力所能及的贡献。公司作为当地的利税第一大户,近三年平均创造税收 3000 多万元,并带动周边关联产业发展;公司恪守道德规范,在环境保护、能源消耗、安全生产等方面严格执行法律法规,并积极推动公益事业发展,切实履行企业社会责任。一、 注重文化建设的社会责任公司管理层十分重视企业文化建设,提出了公司的价值观和愿景; 企业使命、愿景、价值观...

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07.01 2025
Ganco Unveils Durable, High-Performance Lawn Mower Belts

Discover Ganco's new high-performance lawn mower belts built with Kevlar, nitrile rubber & wide-angle fabric for unmatched durability. Backed by warranty & 24/7 support. Order now with 15-day delivery.

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06.10 2025
Discussion on After-sales Service Issues and Solutions of Amazon

Facing Amazon after-sales delays? Discover common problems, expert solutions, and how to get faster returns. Improve your buyer experience today.

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06.06 2025
Team Building Enhances Employee Cohesion

Discover how our recent team building event strengthened workplace collaboration, boosted morale, and improved client satisfaction. Learn the impact of strategic employee engagement.

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07.03 2025
Inside a Thriving Industrial Marvel: Advanced Machinery and Skilled Workforce in Harmony

Discover how Zhejiang Sihai New Materials Co., Ltd. combines cutting-edge manufacturing technology with expert human talent to drive precision, efficiency, and industry leadership. See the future of smart manufacturing.

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