Focusing on Predispersed Rubber Additives, Actmix Leads the Niche Segment

Located in the Jiangbei District High-Tech Industrial Park, Ningbo, Zhejiang Province, a leading enterprise dedicated to the R&D and production of predispersed rubber additives—Ningbo Actmix Rubber Chemicals Co., Ltd.—is driving the comprehensive upgrade and transformation of traditional rubber additives with its "green chemistry" philosophy, establishing itself as an undisputed "Single Champion" in this specialized field.

Corporate Profile: Over a Decade of Deep Cultivation, Setting the Industry Benchmark

Ningbo Actmix Rubber Chemicals Co., Ltd. was established in December 2009, situated in the Jiangbei District High-Tech Industrial Park, Ningbo, with a registered capital of 39 million RMB. The company is primarily engaged in the R&D, production, and sales of predispersed rubber additives, striving to become an outstanding high-quality predispersed rubber additive new materials enterprise in the rubber chemicals industry.

Leveraging its core technologies and operational expertise accumulated in the field of predispersed rubber additives, Actmix has developed into the only company in China's specialized segment to have been honored as a "National Manufacturing Single Champion Demonstration Enterprise." The company has also received numerous accolades, including National "Specialized and Sophisticated" Little Giant Enterprise, National Green Factory, Zhejiang Provincial Hidden Champion Enterprise, and hosts a provincial-level high-tech enterprise R&D center.

Star Products: Five Major Product Matrices Covering Diverse Rubber Products

Actmix's product portfolio is centered around predispersed rubber additives, encompassing five major series: Predispersed Accelerators, Predispersed Blowing Agents, Predispersed Vulcanizing Agents, Predispersed Comprehensive Additives, and Mixed Rubber Additives. These products are widely used in rubber goods such as automotive sealing strips, tires, various hoses, and rubber vibration-damping components.

• Predispersed Accelerator Series (Core Portfolio):
  

  Granulated masterbatches including CBS, MBT, DTDM, DPG, ZDTP, etc. They ensure uniform dispersion during mixing, eliminate dust pollution, and are compatible with EPDM, natural rubber, and SBR vulcanization systems—making them the mainstream raw material for automotive sealing components.

• Predispersed Vulcanizer Composite Systems:
  

  PTC-G composite vulcanizing masterbatches extend scorch time, resist reversion, and enhance rubber's heat resistance and adhesion properties, widely used in automotive vibration-damping components and cable compounds.

• Microsphere Predispersed Blowing Agent Masterbatches:
  

  Featuring low odor and uniform cell structure, these are suitable for rubber/plastic insulation and sealing foam components, meeting the low-VOC environmental requirements of automotive interiors.

Predispersed rubber additives represent a comprehensive upgrade over traditional rubber additives, offering core advantages such as high dispersibility, high uniformity, high stability, along with dust-free and low-VOC environmental friendliness. They effectively address the pain points of traditional additives, including excessive dust, poor dispersion, and weak environmental performance. The company's products have been integrated into the supply chains of OEMs including Tesla, BYD, and FAW-Volkswagen.

Industry Advantages: Technology Leadership + Market Dominance + Green Manufacturing

1. Market Share Leader in the Niche Segment

According to data from the China Rubber Industry Association, Actmix's predispersed rubber additive production reached approximately 17,200 tons in 2024, with a market share of about 19.82%, ranking first in China. In 2024, the company achieved revenue of 516 million RMB and net profit of 84.22 million RMB, with a three-year revenue compound annual growth rate of 17.39%, outpacing comparable companies in the industry.

2. Deep Technological Moats and Rich Intellectual Property

As of 2025, the company holds 37 patents, of which 31 are invention patents. Actmix has participated in drafting 12 industry standards and 11 group standards, and has taken the lead in formulating the first set of "Zinc Dialkyldithiophosphate Predispersed Masterbatch" Zhejiang Manufacturing Standard and the first set of "Rubber Additive Predispersed Masterbatch CBS-80" industry group standard. The company has established long-term industry-academia-research collaborations with the School of Polymer Science and Engineering at Qingdao University of Science and Technology, the Ningbo Institute of Materials Technology & Engineering of the Chinese Academy of Sciences, and other institutions.

3. Dual Leadership in Production Efficiency and Green Manufacturing

Through digital and intelligent upgrades to its production processes, the company has achieved output per capita of 5.849 million RMB, nearly three times that of its industry competitors. Actmix actively practices green manufacturing principles and was recognized by the Ministry of Industry and Information Technology as a five-star "National Green Factory" in December 2023. The company has implemented cleaner production and cost-reduction initiatives through technologies such as release agent recycling and distributed photovoltaic power generation.

4. Premium Customer Base and Global Footprint

With its superior product quality, the company has established long-term partnerships with renowned automotive sealing strip manufacturers including Cooper Standard (US), Hutchinson (France), Henniges China, Nishikawa (Japan), Haida Rubber, Tuopu Group, and Zhejiang Xiantong, as well as with leading tire companies such as Double Coin Group and Hankook Tire, enjoying strong customer loyalty.

Development Vision

Ningbo Actmix Rubber Chemicals Co., Ltd. will continue to deepen its presence in the predispersed rubber additives sector. Leveraging its national Manufacturing Single Champion industry position, the company will steadily advance the construction of its 20,000 t/year rubber additive predispersed masterbatch project and R&D center. Driven by technological innovation and guided by green manufacturing, Actmix is committed to becoming a world-class enterprise in predispersed rubber additive new materials, working hand in hand with global partners to create a brighter future for the rubber chemicals industry.

Enterprise Contact Information

Address: No.261 huangjipu Road, high tech Industrial Park, Jiangbei District, Ningbo, Zhejiang, China

ChemNet Shop: www.chemnet.com/ChinaSuppliers/36573/

Tel: +86-574-87468726;87576736

Email: dychem@actmix.cn