About Us

1. 2014: The company was founded, focusing on research into industrial crystallization technology.

2. 2016: Filed the first patent (Method for Increasing the Particle Size of Zinc Sulfate Heptahydrate).

3. 2020: Registered the core trademark "Zhuolian Ruike."

4. 2021: Established Shanxi Zhuolian Ruike Pilot Plant Base Co., Ltd. as a wholly-owned subsidiary.

5. 2022

- Recognized as a New Type of R&D Institution by Shanxi Province

- Approved as the Changzhi City Crystallization Process Technology Research Center

- Invested 55 million yuan in the construction of a pilot-scale R&D base

6. 2023: Passed ISO 9001 Quality Management System certification.

7. 2025: The pilot-scale base was completed and put into operation, and was designated as the Changzhi City Pilot-Scale R&D Base for New Crystallization Equipment.

8. 2026: Achieve a stable annual production of 8–15 units of high-end, innovative crystallization equipment, with an annual output value of approximately 50 million yuan.

- Technical Capabilities: Over 40 patents, including independently developed DTB crystallizers and temperature controllers.

- R&D Facilities: 1,100-square-meter laboratory, 15,000-square-meter pilot plant, and 3,000-square-meter equipment workshop.

- Service Capabilities: End-to-end customized solutions covering small-scale trials, pilot production, and mass production.

- Market Performance: Offering technical services and supporting equipment, we undertake turnkey projects from R&D to implementation, serving clients both domestically and internationally.

Our company holds more than 40 patented technologies. We were consecutively recognized as a National High-Tech Enterprise in 2018, 2021, and 2024; designated as a Shanxi Provincial New R&D Institution and the Changzhi Municipal Crystallization Process Technology Research Center in 2022; recognized as a Specialized, Refined, Unique, and Innovative Enterprise in 2023; and designated as the Changzhi Municipal R&D and Pilot Production Base for New Crystallization Equipment in 2025. The company was honored as an Outstanding Enterprise in the National Finals of the 8th Innovation and Entrepreneurship Competition and received first prize in the Shanxi Provincial Division. It also won the Excellence Award in the 2023 "Maker China" Shanxi Provincial SME Innovation and Entrepreneurship Competition. The company's invention patent, "A Method for Increasing the Particle Size of Zinc Sulfate Heptahydrate," received third prize in the 2023 First High-Value Patent Competition of the Six Central Provinces. Additionally, our company has obtained ISO 9001 Quality Management System certification.

The company operates a complete set of production equipment for heptahydrate zinc sulfate, primarily comprising a reactor, compressor, MVR evaporator, DTB crystallizer, centrifuge, vibrating fluidized bed dryer, and screening and packaging systems. The manufacturing facilities for crystallization process support equipment include a plate rolling machine, shearing machine, plasma cutter, TIG welder, press brake, overhead crane, non-destructive testing equipment, and hydrostatic testing apparatus.

Leveraging its distinct product advantages and high-quality services, the company has broken through regional barriers to achieve cross-regional expansion of its market footprint. Our customer base not only covers all cities and prefectures within Shanxi Province but has also successfully expanded to key markets in other provinces, including Yunnan, Henan, Shandong, Hunan, and Hebei. Our service network spans core regions such as North China, Southwest China, and East China. Thanks to our reliable product performance, efficient technical support, and comprehensive after-sales service, we have earned high recognition and widespread praise from customers both within and outside the province, with our customer repurchase rate and word-of-mouth recommendation rate consistently ranking among the highest in the industry.

In major project collaborations, the company has distinguished itself through its robust comprehensive capabilities, successfully winning bids for key projects from several large state-owned enterprises (SOEs) and becoming a core supplier in the fields of energy-saving and environmental protection equipment, as well as crystallization process equipment. Through in-depth cooperation with these large SOEs, the company has not only validated the reliability and advanced nature of its products and technologies but has also accumulated extensive experience in serving high-end projects, further enhancing its brand influence and market credibility within the industry.

On the technological front, the company has pioneered breakthroughs in key industry bottlenecks, filling gaps in technology and equipment within specific market segments, and has emerged as a leader in technological innovation and equipment upgrading. The successful application of this first-of-its-kind equipment has not only significantly improved production efficiency, energy conservation, and resource utilization in related industries but has also driven technological iteration and industrial upgrading across the entire sector, underscoring the company's absolute leadership in core technology R&D and equipment manufacturing.

We are customer-centric and have established an integrated professional service system encompassing pre-sales consultation, implementation during the sales process, and post-sales support. We provide efficient responses throughout the entire process to ensure the success of your project and its smooth operation.

Pre-Sales Consultation

Our professional team engages in one-on-one communication to gain a deep understanding of your needs and use cases. We provide requirements analysis, solution planning, process demonstrations, and pricing estimates to tailor highly compatible solutions, enabling you to make informed decisions with confidence.

Implementation

We establish a dedicated project team to strictly follow standard procedures for R&D, delivery, installation, commissioning, and operational training. We keep you updated on progress throughout the process, promptly coordinate any issues, and ensure the project is delivered on time and goes live smoothly.

After-Sales Support

We have established a rapid response mechanism to provide timely technical support, troubleshooting, and routine maintenance. Through regular follow-ups, we continuously optimize your user experience, ensuring you can use our solutions with peace of mind and without any concerns.

We deliver on our commitment to quality through professional service, fostering long-term mutual success and shared growth with our clients.