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Every day, Sihai provides high-quality aerosol cans, offering the appropriate packaging solutions for global companies.

Our Company Story

Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd. was established in 1998, which is a comprehensive enterprise integrating iron cutting, iron printing, can manufacturing and aerosol can cone and dome trading. The company is located in the Zengcheng District of Guangzhou City - the famous hometown of Lychee in China, covering an area of about 38,000 square meters with a beautiful environment and convenient transportation. Guangdong Sihai has an excellent management team and many senior engineers and technicians, the operation structure is perfect, the management system is becoming more and more mature, and it has accumulated rich experience in management experience and product quality control. The company has an independent laboratory, independent design, and development of molds, to provide a reliable guarantee for product quality. All products are manufactured in strict accordance with GB13042-2008 standards and managed and operated in accordance with the ISO9001:2015 quality management system. Guangdong Sihai is equipped with advanced production equipment both domestically and internationally, significantly enhancing production speed and efficiency to meet the growing market demand and provide more efficient delivery services. Sihai has always been oriented to the Chinese and international markets, with the goal of exceeding customers' expectations, providing multi-level and all-round services, and establishing long-term strategic partnerships with a number of well-known domestic and international companies. The company has realized a strategic layout in both domestic and international markets and is committed to working with customers together in the pursuit of excellence and brilliance. Sihai now has: 1 —The factory covers an area of 38,000㎡ in Guangzhou, China. 2 — Around 250 workers. 3 — 2 printing lines with imported FUJI machines from Japan. 4 — 9 aerosol can production lines with SOUDRONIC welding machines from Switzerland.
  • Tinplate Material

    Tinplate Material

  • OEM

    OEM

  • ECO Charity Partners

    ECO Charity Partners

our production

Founded in 1998, Guangdong Sihai specializes in iron cutting, printing, can manufacturing, and trading aerosol can components such as cones and domes. Located in Zengcheng District, Guangzhou, the company occupies 38,000 square meters and benefits from a beautiful environment and convenient transportation.
  • Testing Process
    Testing Process
    Machine for testing and guaranteeing the pressing process and position of aerosol can top and bottom exactly --A precision machine designed to test and ensure the accurate pressing process and exact positioning of  aerosol can tops and bottoms, guaranteeing consistent quality and proper sealing in production.
  • Pressing
    Pressing
    The machine for pressing the aerosol can body gather with top and bottom --This precision press machine is designed for securely assembling aerosol can-bodies with tops and bottoms. It accommodates various sizes of cones and domes, all manufactured to exact tolerances to ensure a perfect, leak-proof fit for aerosol cans.
  • Iron-Cutting
    Iron-Cutting
    2 automatic iron-cutting lines with 20 thousand tons --The aerosol can-dedicated sheet-cutting workshop utilizes high-strength tinplate, offering exceptional corrosion resistance and formability.  Designed specifically for aerosol can containers, it provides high-precision flat-cutting and wave-cutting processes to ensure precise compatibility with subsequent stamping and seaming requirements.
  • Iron- Printing
    Iron- Printing
    Aerosol can printing with imported Japan Fuji Machine --Printing Process : Advanced Printing Technology: • Japanese FUJI 4-color offset printing system • Dual UV curing lines for instant drying • Standard CMYK + PANTONE spot color matching Advantages: High-definition print quality with sharp image reproduction Excellent ink adhesion and scratch resistance UV curing ensures immediate post-print processing Flexible color matching for brand consistency
  • Coating
    Coating
    After the process of printing, it through the ultra-temperature to fixing the color for quality protecting --Color Fixation & Curing: Printed designs undergo ultra-high temperature curing to: ✓ Permanently fix colors ✓ Enhance scratch resistance ✓ Ensure long-term color stability Precision Coating System: Uniform paint application via automated coating technology A controlled baking process ensures: Perfect adhesion to the  tinplate surface Coating Options: White Coating: Optimal for vibrant color reproduction Transparent Iron Lacquer: Preserves metallic appearance Matte: Premium aesthetic with anti-glare properties

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Exhibition News and Articles

We help you gain insights into the market trends, industry developments, and Sihai's expertise in the aerosol spray packaging industry, as well as understand market dynamics better.
  • Review of 2025 Guangzhou international Can lndustry Exhibition
    12Jun
    Review of 2025 Guangzhou international Can lndustry Exhibition
    From June 5 to 7, 2025, the three-day Guangzhou international Can lndustry Exhibition came to a grand conclusion! Thanks all the staff in our Sihai, everyone’s participation is indispensable. Guangdong Sihai Iron-Printing and Tin-making Co., Ltd specializes in manufacturing and selling various kinds of empty aerosol tin cans with 27 years experience. At this exhibition, we insisted on paying attention to customer needs and treated the clients with our greatest kindness. The exhibition also gathered the upstream and downstream of aerosol can industry, we gained in depth insight into market demand, and jointly explored future cooperation opportunities. After the exhibition, Sihai Invite partner to taste the ripe litchi and visit our company on-site. It is hoped that through face-to-face in-depth exchanges, the cooperation relationship will be further consolidated and more cooperation possibilities will be explored.
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  • Dragon Boat Festival Holiday Notice (2025)
    30May
    Dragon Boat Festival Holiday Notice (2025)
    Dear Valued Customers,   We would like to inform you that our company will observe the Dragon Boat Festival holiday from May 31 to June 1, 2025. During this period, our offices will be closed, and regular business operations will resume on Monday, June 2, 2025. We appreciate your continued support and understanding. Should you have any urgent inquiries, please contact us in advance or expect a response after the holiday. Wishing you a joyful and safe Dragon Boat Festival!
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  • Invitation of 2025 Guangzhou international Can lndustry Exhibition
    17May
    Invitation of 2025 Guangzhou international Can lndustry Exhibition
    Dear customer, The 2025 Guangzhou international Can lndustry Exhibition will be held at the begin of June. We hereby sincerely invite you and your company representatives to visit our booth A001. Guangdong Sihai is one of the manufacturers specialized in empty aerosol tin cans. Our factory mainly manufactures Diameter 45/52/57/60/65/70mm sizes of empty aerosol tin cans and aerosol tops(cones) and bottoms(domes). If you are interested in aerosol cans, please feel free to come to our booth and communicate with us. It would be a great pleasure to meet you at the exhibition. Exhibition time: June 5-7, 2025 Location: Poly World Trade Center Expo in Pazhou, Guanazhou Booth No.: A001
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  • Good time to ship as sea freight rates drop
    06Mar
    Good time to ship as sea freight rates drop
    Recently, ocean freight rates from Shenzhen/Guangzhou ports to various countries have dropped to different degrees, which is a good time for orders to be shipped. At present, the sea freight rate of many countries tends to stabilize, there is no trend to continue to reduce the price, in order to avoid the subsequent sea freight rate of a sudden rise, we suggest that if you have a related order needs, as soon as possible to place an order and shipment will be better. Guangdong Sihai has 27 years of experience in aerosol cans making and has been committed to producing the safest aerosol cans. We have 2 printing lines, 2 coating lines, 25 pressing lines and 9 can making lines. We can offer the high quality printing tinplate sheets, aerosol cans top and bottom, and the empty aerosol tin cans. If you have any needs, please feel free to contact us for inquiry.
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  • Guangdong Sihai Organized Production Safety Training
    22Feb
    Guangdong Sihai Organized Production Safety Training
    Guangdong Sihai already resume to work from Chinese New Year holiday, with more than 250 staffs, it's necessary to have a production safety training, to ensure the production under safety and effective, our production department organized production safety training, and requested all of staffs to join. The training emphasized the importance of safety production, and shows how to improve during production for different workshops, including cutting workshop, coating workshop, printing workshop, pressing workshop, can-making workshop and warehouse, and shown some cases about safety to learn together. Based on safety, the production can be more smoothly, then we can arrange aerosol tin can production and loading more effective. We have 2 cutting lines, 2 coating lines, 2 printing lines, and 9 can making lines for diameter 45/52/57/60/65/70mm, height from 90-300mm, our production capacity over 350 million pieces cans. Welcome to contact us for more products details.
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  • Resumption of Operations and Chinese Lantern Festival Greetings
    14Feb
    Resumption of Operations and Chinese Lantern Festival Greetings
    We are pleased to inform you that our company was resumed full operations, following the Chinese New Year holiday. Our production line will be fully operational, allowing us to fulfill your orders promptly and efficiently. It seems that Lantern Festival is here once again, and it is time again to bring in happiness. We wish the merriest of Lantern Festival to you and your loved ones, and we wish you happiness and prosperity in the days ahead!
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  • Introduction of the Coating Inside the Metal Aerosol Cans - Epoxy Resin
    08Feb
    Introduction of the Coating Inside the Metal Aerosol Cans - Epoxy Resin
    Epoxy coating: what is it? A thick, protective substance called epoxy coating is applied to steel tanks like aerosol tin cans to prevent external damage. Epoxy coating is widely used for aerosol tin can containing different solvents due to its exceptional durability. How is Epoxy Coating Made? Epoxy is created by polymerizing a mixture of two compounds, resin and hardener. Once the resin is mixed with a hardening catalyst, the curing process begins. What is Epoxy Coating Used For? Epoxy coatings provide optimum protection against abrasion, turbulence, corrosive fluid,s and extreme temperatures. Epoxy coating is not only durable but also resistant to many corrosive substances. Epoxies are a top choice for many industrial coating applications, including steel, metal, concrete, and more. Benefits of Epoxy Coatings Some of the many benefits of epoxy coatings include: Durability, Non-Toxic, Weather Resistant, Impact Resistant, Chemical Resistant Once epoxy cures, it becomes a hard finished surface. Most equipment manufacturers use white enamel paint because it is cheaper. With enamel paint, you will have to repaint tanks much more often due to rust, and that includes tanks that reside indoors. Epoxy paint coatings will last approximately five years, even if the tank resides outdoors. Many steel processing tanks like aerosol cans are placed outdoors, which may have the possibility to cause corrosion issues. With an epoxy tank coating, your steel container will be able to withstand extreme temperatures, such as up 390 degrees Fahrenheit. It will also be water-resistant. As we discussed in our previous post, epoxy paint is powerful and durable, which makes it impact-resistant. This means that your coating will not crack, split or fracture on impact. Chemical corrosion is common in industrial plants because harmful chemicals are often used for cleaning and machinery operations. An epoxy coating is ideal because it will protect your tank from these harsh chemicals. Don’t let an accidental spill or leak ruin the exterior coating of your tanks! Storage tank corrosion can cause serious issues with production. Not only can it cause contamination, but can lead to massive destruction of a tank if left unaddressed.
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  • Holiday Notice for 2025 Chinese Spring Festival
    17Jan
    Holiday Notice for 2025 Chinese Spring Festival
    Dear valued customers, We would like to take this opportunity to thank you for your kind support all this while. Please kindly be advised that our company will be closed from January 22 to February 5, 2025, in observance of the Chinese traditional festival, Spring Festival. We will resume operations on Thursday, February 6th. We look forward to working together to build stronger relationships and achieve greater success in 2025. Wishing you a prosperous and joyous Chinese New Year! Warmest regards Sihai Team
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  • Invitation of Paris Packaging Week 2025
    10Jan
    Invitation of Paris Packaging Week 2025
    Dear customer, The 2025 Paris Packaging Week will be held in Paris, France at the end of January. We hereby sincerely invite you and your company representatives to visit our booth Z62. Guangdong Sihai is one of the manufacturers specialized in empty aerosol tin cans. Our factory mainly manufactures Diameter 45/52/57/60/65/70mm sizes of empty aerosol tin cans and aerosol tops(cones) and bottoms(domes). If you are interested in aerosol cans, please feel free to come to our booth and communicate with us. It would be a great pleasure to meet you at the exhibition. Exhibition time: January 28-29, 2025 Location: Paris Expo Porte de Versailles, Paris, France Address: 1 Place de la Porte de Versailles, 75015, Paris, France Booth No.: Z62
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  • Holiday Notice for New Year's Day 2025
    27Dec
    Holiday Notice for New Year's Day 2025
    It's the last month in 2024, we Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd (Guangdong Sihai for short) sincerely to thank you for the support and help of all of our customers from all over the world, and we hope can make better cooperation in the coming year 2025 together. We will have 1 day holiday on January 1st, 2025, we will not arrange production or loading this date, please to arrange your plan in advance, and we will back to work January 2nd, 2025. Hope you have a happy New Year's Day! Guangdong Sihai is a professional factory focus on empty aerosol tin can over 26 years, using high quality material and with strict quality control system, we have diameter 45/52/57/60/65/70mm, annual production capacity reach 350 million pieces. Welcome to send your inquiry of the sizes you are interested, we will offer you the best price and high quality products.
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Contact Us:sihaiaerosol@gmail.com

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