ZOZEN Boiler's Commitment to Service and Quality Provides Dual Assurance for Coal Industry
ZOZEN Boiler's service team, with great enthusiasm, arrived in Shanxi to delve into the project site, listen to user needs, and solve problems. The service provided by ZOZEN in Shanxi has achieved significant results, continuing the successful experience from the Jiangsu region. Shanxi Heshun Longhua Coal Industry Co., Ltd., as a typical beneficiary, has full trust in the quality and service of ZOZEN Boiler.
Longhua Coal Industry adheres to the business philosophy of "honesty and trustworthiness, mutual benefit and shared prosperity" and the corporate purpose of "creating benefits and giving back to society". It is committed to innovation and development, creating safe and environmentally friendly mines, and contributing to the economic development of the region. Longhua Coal Industry is very strict in the selection of heating systems, and ZOZEN's WNS series gas-fired steam boilers stand out for their high efficiency and environmental friendliness.

ZOZEN Quality Service Journey at Longhua Coal Industry
In 2021, Longhua Coal Industry purchased three different tonnage WNS series gas-fired steam boilers to meet its diverse heating needs. These boilers play an important role in the daily operations of Longhua Coal Industry with their fully automatic safe operation, up to 100% thermal efficiency, and low nitrogen emissions. By flexibly configuring boilers of different tonnages, Longhua Coal Industry has improved heating efficiency and reduced operating costs.

Three WNS Series Gas-Fired Steam Boilers of Different Capacities
Based on a meticulous examination of the enterprise's scale, Longhua Coal Industry conducted a comprehensive assessment of ZOZEN's production capacity, industry status, and market influence. They recognized that ZOZEN Boiler, as a leader in the industry, has strong R&D and production capabilities, ensuring high-performance products and rapid delivery. Through an in-depth understanding of the product's technical parameters, manufacturing processes, material selection, and historical performance, Longhua Coal Industry is confident that ZOZEN can meet its strict quality and performance standards. ZOZEN Boiler's relentless pursuit of product quality and meticulous attention to every detail of each boiler has won the trust of Longhua Coal Industry.

New 10-Ton WNS Series Gas-Fired Steam Boiler
In 2023, Longhua Coal Industry's reliance on ZOZEN Boiler has gradually increased, and they purchased another 10-ton WNS series gas-fired steam boiler. This is not only a recognition of product quality but also an affirmation of ZOZEN's long-term after-sales service. ZOZEN has a professional technical team and a timely response mechanism to ensure the safe and stable operation of the boiler.
ZOZEN engineers, with their professional skills and enthusiastic service, have provided comprehensive technical support and solutions to partners such as Longhua Coal Industry in the Shanxi region. Through the Quality Service Journey, ZOZEN Boiler has not only established a good reputation in Jiangsu in 2024 but has also won high recognition from customers in Shanxi. In the future, ZOZEN Boiler will continue to take quality as the cornerstone and service as the wings, bringing warmth and strength to every customer.
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28 Oct 2025ZOZEN Boiler Shines at the 2025 Russia Heat Exchange Expo in Moscow
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14 Oct 2025ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with Reciprocating Grate Biomass Steam Boiler
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On October 23, the three-day 2025 Russia Moscow Industrial Boiler and Heat Exchange Exhibition (Heatpower Expo) concluded successfully. With a meticulously planned participation strategy and a highly professional team, ZOZEN Boiler completed this overseas showcase smoothly, engaging in in-depth exchanges with customers from multiple sectors including energy, chemicals, building materials, and food, fully demonstrating the company’s comprehensive strengths in clean, high-efficiency technolo...28 Oct 2025 -
The continuous growth of the building materials industry places higher demands on thermal energy supply in production—stable steam output, efficient energy utilization, and emissions that meet environmental standards have become core criteria for selecting boiler equipment. Leveraging a deep understanding of industry-specific production needs, ZOZEN Boiler provides customized products and technical advantages to deliver reliable thermal energy support for building materials enterprises at ...21 Oct 2025 -
ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with DZW Series Reciprocating Grate Biomass Steam Boiler Recently, Jinzhi Morning Hong Paper Co., Ltd. (hereinafter referred to as "Morning Hong Paper") reached an important cooperation with ZOZEN Boiler, successfully introducing the DZW series reciprocating grate biomass steam boiler. This brings new impetus for efficient and green production to the company. As a leading paper product manufacturer in North China, Morning Hong P...14 Oct 2025
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