News

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!

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.

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

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

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.

Since the 1920s, aerosol cans have had a significant impact on industries and economies around the world. Despite this, they have been used to effectively disperse an extensive variety of chemicals, including cleansers, lubricants, shaving cream, and paints spray. While many people have knowledge of the numerous applications for aerosol cans, few are knowledgeable of how they work or the propellants used to make it all possible. What Are the Different Types of Aerosol Can Propellants?     There are several different types of aerosol can propellants used in aerosol cans, each providing a diverse array of advantages and disadvantages. We’ve outlined three different types of aerosol can propellants below.     Compressed Gas Aerosol Can Propellant     Some aerosol cans use a compressed gas like nitrogen or carbon dioxide as their propellant. The advantage of compressed gas as an aerosol can propellant is that it’s very cheap, and it isn’t flammable, though other products within the aerosol can be. The disadvantage of compressed gas as an aerosol can propellant is that the pressure within the can will decrease over the life of the can. As the product within the can is used, the pressure within the can decreases, and the can will have less dispersing power because of it. Currently, only about 10% of aerosol cans use compressed gas as the propellant. Most use a form of liquid gas, which is explained below.     Liquid Gas Aerosol Can Propellant     The most common type of aerosol can propellant is a liquefied gas such as butane, isobutane or propane. The gas is compressed within the can to form a liquid. The advantage of this technology is that it maintains stable pressure levels throughout the can's life. As the product disperses and space in the can becomes available, the liquid gas vaporises and fills the new space, allowing the can to maintain a constant internal pressure. The downside of this method is that liquid gas propellants are flammable, increasing the risk connected with their usage and storage. Nonetheless, this remains the most prevalent type of aerosol can propellant.     Chlorofluorocarbon Aerosol Can Propellants     Chlorofluorocarbons were previously utilised as an aerosol can propellant. They offered the benefits of both liquid gas and compressed gas aerosol cans, namely that they maintained constant pressure throughout the can's life and were non-flammable. However, it was discovered that they were destroying the ozone layer, and their usage in aerosol cans was phased out in the United States in the late 1970s. In 1987, 191 countries signed an international agreement to phase out ozone-depleting chemicals such as chlorofluorocarbons. Aerosol cans using chlorofluorocarbons as a propellant are no longer permitted in the United States and many other nations.

Dear clients, On this Thanksgiving Day, Guangdong Sihai Iron-Printing And Tin-Making Co.,Ltd. takes this opportunity to express our sincere thanks to you. Guangdong Sihai has been specializing in the production of empty aerosol tin cans for 26 years, during these 26 years we are very grateful to all clients for your trust in our products and services, and we are very grateful to have clients like you. We sincerely wish you and your family a Thanksgiving filled with warmth and laughter, may this season bring you happiness and joy. If you have the need for the empty aerosol cans and aerosol cans components, please feel free to contact us, we will provide you the best service. Looking forward to more opportunities to cooperate with you in the future.

It's near the end of year 2024, the long CNY holiday days will be come within 2 months, the production lines are very busy now. We Guangdong Sihai Iron-Printing and Tin-Making Co. Ltd with 2 printing lines and 9 can-making lines, with an annual production capacity over 350 million pieces empty aerosol tin cans. If you have any urgent orders or any plans of shipment of aerosol spray tin cans before our CNY holiday, please kindly let us know to arrange production and shipping asap. Also welcome to send your inquiry if you are interested in our aerosol tin can size  diameter 45/52/57/60/65/70mm.