News

The concept of aerosol originated in 1862 when Lynde proposed the preparation of pressurized packaging with a saturated solution of gas. It was not until 1926 that the Norwegian chemical engineer Erik Rotheim prepared the prototype of the aerosol in the modern sense from liquefied gas. Some people may find out why the aerosol can is different from the jar we usually see, and why the bottom of the aerosol can is bent ？ (1) Strengthened the structure of the can. If the aerosol can is flat-bottomed, the pressure of the high-pressure gas may squeeze the metal bottom into an outwardly raised shape. Curved tank bottoms have better structural integrity, like arches or domes in buildings. (2) Disperse the pressure. With the bottom bending shape, most of the force applied to the upper part of the bending metal is dispersed to the sturdy bottom edge of the can. (3) Make the product material easier to consume cleanly. Draining a flat bottom is like sucking out the last little pool of water in a glass with a straw. You have to tilt the can so that the product material can be gathered under the plastic catheter. With the curved bottom design, the last bit of product ingredients is concentrated in a small area on the bottom edge of the can. This makes it easier to empty all liquids.

Guangdong Sihai Iron-Printing And Tin-Making CO., Ltd located Zengcheng, Guangzhou which specialized in empty aerosol cans for more than 24 years. Sihai have 4 advanced iron printing production lines and 2 coating lines with output of above 16 million sheets. 10 high speed automatic can making production lines with annual output of 300 million pieces. 25 full-automatic numerical control production lines for top and bottom to produce above 300 million pieces annually. Litchi is the famous fruit in Zengcheng! Every year when litchi is ripe, Sihai will invite our clients to our factory to have a taste the delicious litchi and exchange aerosol development. After meeting, customers will go to garden to pick litchi. That’s fun! We invite you visit our factory and attend our Litchi Festival!

June, 2022 is the 21st “Safety Production Month” in China, production safety is important factor to guarantee the economic development. After Dragon Boat Festival, the weather in Guangdong is getting hot, we must pay more attention to fire safety during production, to protect the safety and property security of all staffs and our company. Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd held a fire drill to improve the fire awareness of all staffs, enhance the ability to respond in emergency situations, and eliminate fire hazards. Managers of different departments organized their staffs to evacuate to designated place orderly. Production manager popularized fire knowledge, let us to strengthen the awareness of the importance of fire prevention. And he introduced and teach how to use different kinds offire-fightingequipment, such asfire extinguisher, fire hydrant, gas-mask and so on, and show how to use them correctly. Then one representative of each department to try to use the fire extinguisher. Also teach the escape skills if a fire breaks out. We mastered the knowledge for how to escape and use the fire-fighting equipment during working, improve our operation ability. Everyone of our company should be responsible to prevent the fire during working.

Dragon Boat Festival, also called Duanwu Festival, is one of the most important traditional festival in China, which is the fifth day of the fifth lunar month. We will make zongzi(filling with beans, pork, salted egg yolk,chestnut, mushroom and so on to the glutinous rice and wrapped with bamboo leaves) and hold dragon boat race to commemorate the death of Qu Yuan (a famous Chinese scholar). Guangdong Sihai Iron-Printing and Tin-Making CO., Ltd will have holiday from Jun. 3rd to Jun. 5th, 2022, resume to work Jun. 6th, 2022, please note we will not arrange any production or loading during this time. We have  empty aerosol tin can, cone & dome and printing tinplate sheet for diameter 45/52/57/60/65/70mm, with normal pressure, high pressure, standard 2N, 2P, 2Q, all products are manufactured in accordance with GB13042-2008 standards and managed according to ISO9001: 2015,  any urgent orders or shipments, please let us know in advance, we will try our best to meet your requires. We hope you have a happy Dragon Boat Festival!

This year's air and sea trade market is somewhat "different": the "soaring" sea freight is falling, and the hard to find shipping space is also easing in the near future. According to the data released by several shipping consulting agencies, the spot freight rates of some routes from Asia to the European and American markets have declined recently, and the demand for maritime container transportation has also declined. Many airlines and sea freight forwarders said that due to the conflict between Russia and Ukraine and the closure and control of the epidemic, the transportation of raw materials, semi-finished products and finished products is limited, which is the key to the continuous decline of freight rates in this wave of market. As we all know, supply lines and delivery are impacted by rising raw material costs, port delays and shortage of shipping containers. Some companies have been hit hard by supply chain disruptions. Although the ocean freight rates is falling, the shipment delivert time is longer than before, because now the shipping sechduel is always delayed.  So we recommend that you place an order as soon as possible. We will arrange production in advance to ensure that your order can be delivered on time. Guangdong Sihai Iron-Printing and Tin-Making CO., Ltd is a factory focus on empty aerosol tin cans over 24 years, we can manufacture and supply diameter 45/52/57/60/65/70mm, with neck-in and straight-wall type, widely use for air freshener, deodorant, snow spray, butane gas, car care products and so on,  also we can produce and sell printing sheet and aerosol cone and dome. If you have any new demands on our products, please feel free to contact with us as below. We hope to receive your positive contact.

The International Labour Day (May. 1st) is coming, to celebrate this day, Guangdong Sihai Iron-Printing and Tin-Making CO., Ltd (Sihai for short below) will have holiday from April 30th to May 4th, we will resume to work on May 5th, during holiday, we will not arrange any production or loading. Any urgent orders or shipment, pls let us know to arrange in advance. Our products quality is ensured by everyone in Sihai, we treat each order seriously, and control every process strictly by imported advance machine and inspection tool. we focus on empty aerosol tin cans over 24 years. Our products including empty aerosol tin can, aerosol can cone and dome and printed tinplate sheet, with diameter 45/52/57/60/65/70mm, height from 85~300mm. Sihai keep improving product quality, many staffs share their suggestion, such as for packing, loading method, technique and so on, and we encourage and reward for this. All of us hope to try our best to offer best services for our valued customers. And we wish you Happy International Labour Day!

The main material of our products is tinplate, as the price of tinplate is continued to increase, we have to adjust our price from next month. Guangdong Sihai Iron-Printing and Tin-Making CO., Ltd is a factory focus on empty aerosol tin cans over 24 years, we have diameter 45/52/57/60/65/70mm, with neck-in and straight-wall type, widely use for air freshener, deodorant, snow spray, butane gas, car care products and so on,  also we sell printing sheet and aerosol cone and dome.    For ocean freight these two months, which is dropped than end of last year, we suggest that if you have any require recently, you can let us know your plan in advance, and now our lead time is 12-15days, you can place your urgent orders to us. Looking forwarder to cooperate with you soon.

Dear Exhibitors, Visitors and Partners:   Recently, the epidemic in domestic is occurred in many province frequently, some city even in lockdown to control the spread of Covid-19.   To coordinate the epidemic prevention requirements of government, and protect the safety and benefit of epidemic prevention exhibitors and visitors. After careful deliberation, the organizing committee decided to postpone “The Tenth International Aerosol Application and Metal Container Exhibition” at Ningbo International Convention and Exhibition Center again, which will be adjusted to July, 6-8, 2022, the forum time was adjusted to July 7, and the venue remained unchanged.   We apologize sincerely for the trouble caused to you, and we thank you for your support and understanding. The exhibition area of International Aerosol Expo is nearly 20,000 square meters, it’s one of the biggest and most influential communication platform for aerosol industry area.   In the meanwhile, let make joint efforts, to take personal protective measures daily, wear a mask indoor or crowd, and make fewer trips outside in the middle and high risk area. Hope we can meet at the exhibition in Ningbo Soon. Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd Hall 7, Booth C007/C008