oumal provides a variety of chillers, including air-cooled chillers, water-cooled chillers, screw chillers, Glycol chillers,Low temperature chillers, explosion-proof chillers and non-calibrated chillers.

About Us
About Us

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OUMAL Refrigeration Machinery Co.,Ltd increases the profitability of industrial manufacturing companies in a wide range of industries by developing and manufacturing innovative industrial heat transfer products including water chillers, temperature control units and cooling towers. By providing effective and energy efficient process cooling, OUMAL equipment improves product quality and reduces manufacturing time in many applications, Such as injection molding, thermoforming and blow molding, blown film, plastic extrusion, compound mixing etc. The mission of OUMAL is to provide a high-quality dependable product line. Our focus is to serve a diverse market through customer satisfaction, innovative ideas, and flexibility. Over the years our sales and application support teams have learned to make recommendations for most any application. OUMAL manufacturing facility is capable of producing equipment with an endless list of options and modifications to meet virtually any customer need or specific application. Market Distribution Our product are mainly exported to the US, Canada, Australia, Malaysia, Norway, Mexico, Brazil, Russia, South Africa, UAE, Saudi Arabia, India, Thailand, Egypt, Singapore, Vietnam, Philippines and Austrian etc.

Oumal is a professional Industrial water chiller Manufacturer,We are here to cool various commercial & industrial process according to your specific requirements. Free & professional diagnose, design & technical support.

We Always Use Big Refrigeration Brands for Chiller Spare Parts

OUMAL chiller is widely used in plastic industry,evironment protection industry,Mechanical cutting processing, casting Surface treatment, electroplating, electronics industry,Breeding industry and other industries.


Follow us here to know our company news, refrigeration industry news and some common problems technical support.

Oumal Chiller technicians go deep into the Indonesian customer site
11 Apr 2023
Oumal Chiller technicians go deep into the Indonesian customer site
In March, the three-year epidemic began to gradually ease. At the invitation of customers, our technicians went to the chiller site of the customer in Indonesia to guide the customer on how to use and install the chiller, investigate the customer's site installation environment, and give professional advice to the customer. First, our technicians arrived at a plastic factory in Jakarta. The customer produced stretch film and used our 120 ton air-cooled screw chiller. After going through the on-site environment and the installation of the unit, the technicians replaced a new set for the customer. A software system suitable for the actual use of customers. The hardware of the machine is running well. In terms of installation, the technicians suggested that the customer improve the ventilation and heat dissipation conditions on site. The technicians also went to the customer site of the large cooling capacity water-cooled screw machine. Since the water quality at the customer site is corrosive, we recommend the customer to use a 316 stainless steel evaporator to increase the service life of the machine. Oumal’s technicians will go to the customer's site for a period of one week to provide technical support for Indonesian customers. We are very grateful for the trust and support of our customers. We will definitely continue to give back to customers with high-quality products.
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  • Chinese New Year Holidays Notice
    14 Jan 2023
    Chinese New Year Holidays Notice
    Chinese New Year (Spring Festival) Holiday Notice Dear all customers: The Chinese Spring Festival is coming, so please hereby be noticed that this year's Spring Festival Holidays arrangement is from Jan.15th to Jan.30th, 16 days in total. Our company will be work from Jan.31st. All the orders will be start to production during the holidays when we back. If any questions please feel free to contact us by email: Anything in urgent please call or WhatsApp +86 15112554736. We would like to take this opportunity to wish you and your families all the best for a happy Chinese New Year! Hope we have a pleasant cooperation in the coming year and wish you a prosperous business. Shenzhen Oumal Refrigeration Machinery Co.,Ltd Jan.14th,2023
  • New Year Holidays Notice
    29 Dec 2022
    New Year Holidays Notice
    Dear Customers: Here comes the New year of 2023, We will have a 3 days holidays from Dec. 31 to Jan. 2. We will back to work on Jan.3.  During this period, orders will be received normally, and production & Delivery will be arranged after the festival. In case of emergency, please call: +86 15112554736. We wish all of our new and old customers Happy New Year. Hope we will continue to strengthen cooperation in the new year. Shenzhen Oumal Refrigeration Machinery Co.,Ltd Dec. 29th. 2022.
  • The 73th National Day Holiday Notice
    30 Sep 2022
    The 73th National Day Holiday Notice
    On the occasion of the 73rd National Day, Shenzhen Oumal Refrigeration Machinery Co., Ltd. and all employees wishes our motherland prosperity!The specific arrangements for the National Day are as follows: 1. Holidays begin from Oct.1st to Oct.7th. Back to office on Oct.8th. Wish Everyone Have a happy and safety Holidays! 2. Customers who have not shipped yet, please wait patiently. We will arrange them one by one after the holiday. Orders during holidays will be arranged after the National Day. 3. During the National Day, if the email cannot be replied in time, please forgive me. If there is an emergency, please call +86 15112554736. Finally, I wish everyone a happy holiday, and I wish all customers a prosperous business.
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