Zhejiang Engineering Design Co., Ltd. is committed to providing clients with distinctive value-added services.

Recently, the China Engineering Consulting Association officially released the results of the first batch of Class-A credit ratings for engineering consulting firms in 2024. Following a rigorous review process, the engineering design company successfully renewed its Class-A credit rating in the specialty of petrochemical, chemical, and pharmaceutical engineering consulting.

In the 2024 credit rating assessment, a total of 48 organizations in Zhejiang Province were granted Class A credit rating qualifications in the first round. This evaluation comprehensively assesses engineering consulting firms’ professional and technical capabilities, contractual performance, and compliance records, serving as a widely recognized and highly authoritative certification of an engineering consultancy’s creditworthiness within the domestic industry. It provides contracting entities with an important and reliable basis for selecting appropriate engineering consulting firms.

In recent years, the engineering design firm has placed great emphasis on its consulting services. Through meticulous preliminary research, precise planning, conceptual design, and technical optimization, it has delivered comprehensive, professional, and customized engineering consulting solutions to its clients. The company remains committed to building a client‑centric service framework, prioritizing technological innovation and investment control to ensure that every consulting project not only meets but exceeds client expectations.

The Feasibility Study Report for the Juxin Coolant Project of Zhejiang Chuangflu High-Tech New Materials serves as an important supporting document for the “R&D and Application Demonstration of Liquid-Cooling Thermal Management Materials for Data Centers,” a key special project under the National Key R&D Program during the 14th Five-Year Plan. It undertakes exploratory research aimed at addressing China’s critical technological bottlenecks in coolant solutions for large-scale energy‑saving data center operations. This feasibility report integrates national industrial policies, trends in the perfluoropolyether industry, and information on major domestic and international manufacturers to conduct a forward-looking market analysis of perfluoropolyether products. Furthermore, it proposes a well‑developed industrialization process technology scheme, a selection plan for key equipment, and an overall plant layout design.

The feasibility study report for the Quzhou Juhua Nylon Epichlorohydrin Project conducts a forward-looking market analysis of epichlorohydrin, in alignment with national industrial policies and the development trends of green, circular materials. By integrating coupling technology with refrigerant‑based processes and leveraging the supergravity equipment technology developed at Beijing University of Chemical Technology, the project has independently pioneered an internationally leading, proprietary epichlorohydrin production process. This technology was successfully selected for inclusion in the National Development and Reform Commission’s “Key Industry Green and Low‑Carbon Technology R&D Program,” specifically under the “R&D and Industrial Application of High‑End Fluorinated and Chlorinated Material Distillation Coupling for Efficiency Enhancement and Carbon Reduction” initiative. Compared with conventional glycerol‑based production, this process increases yield by more than 1% and reduces annual costs by over RMB 5.5 million; meanwhile, the concentration of the calcium chloride mother liquor is raised by 17%, yielding additional annual cost savings of RMB 15 million. These advancements will help accelerate progress toward the goals of dual energy control and carbon peaking and carbon neutrality.

The sodium hydrosulfide, mixed dichlorobenzene, and trichlorobenzene projects of Zhejiang Saiya Chemical were jointly developed by an engineering design firm and Japan’s JGC Corporation, employing internationally advanced technologies. These projects have successfully passed China’s first-ever process safety and reliability assessment, filling a domestic technological gap in this field. Moreover, both product quality and unit‑product energy consumption have reached domestically leading and internationally advanced levels.

The R32 project of Zhejiang Juxin Fluorochemicals, undertaken by an engineering design firm under an EPC general contracting arrangement, was completed and commissioned on schedule through meticulous planning and streamlined construction management. The facility generates average annual sales revenue of RMB 420 million, enabling Juxin to rapidly expand production capacity, meet the baseline targets set by the Kigali Amendment for HFC phase-down, strategically position itself for future growth, and enhance its standing and competitiveness in the fluorochemicals sector. Since trial operations began, key performance indicators have consistently met expectations, satisfying supply demands from external partners, successfully capturing a foothold in the high-end fluorinated chemicals market, and delivering significant economic and social benefits.

This recognition as a Class-A credit-rated entity is a full affirmation of the engineering design company’s comprehensive strength, technical capabilities, and talent pool. The engineering design company will continue to uphold “ Revere Heaven and love humanity, pursue innovation, fulfill duties with integrity, and strive for harmony and mutual benefit. ” Guided by its core values and the user‑centric philosophy of “One Juhua,” the company continuously strengthens its core competitiveness, delivering more refined and customized professional consulting services to clients, thereby empowering and driving the growth of the chemical, petrochemical, and pharmaceutical industries.