In 1997, Bull, relying on its strict control of the production process and high standards and requirements, became the first socket company in the industry to pass the National Great Wall Certification.

In 1999, the Bull brand won the title of recommended brand by Tianjin Quality Inspection Association.

In 2001, Bull Socket Converter was recognized as having the largest market share in the country and became a leading brand in the industry.

In 2002, it won the honorary title of "Recommended Product" by the Zhejiang Consumers Association

In 2002, Bull Socket once again won the honor of "National Stable Quality Qualified Product" by the China Quality Inspection Association.

In 2002, it won the honorary title of "Zero Product Quality Complaint Enterprise" awarded by the Beijing Technical Supervision Bureau.

In 2004, it was rated as a "Quality and Reputation Satisfactory Unit" by China Quality Milestones

In 2005, Bull Electrical Products became recommended products by the China Electrical Appliances Industry Association

In 2005, it won the title of "Ningbo Famous Brand Product"

In 2006, Bull Electric won the title of "Zhejiang Famous Brand Product"

In 2006, Bull Brand was recognized as "China's Famous Brand" Trademark"

In 2008, Bull Electric won the title of "Famous Trademark of Zhejiang Province"

In 2008, Bull Power Socket won the honor of "The First Brand in Market Share"

In 2009, it won the "Annual Chinese Enterprise Marketing Innovation Award - Annual Best Channel Integration Innovation Award", becoming the first and only company in the industry to win this award. In 1995, the Bull brand was founded in Cixi, Ningbo. Ruan Liping, founder of Bull Group: "To cherish the brand, we must first start with quality. We must make sockets that will not break!"

During March 15, 2007, Bull Group used the slogan "Electrical fires are more fierce than tigers" The promotional slogan is frequently placed in TV advertisements, calling on consumers to increase their awareness of socket safety and purchase safe sockets

In 2007, the Jinzuo series, which can be called the master of lightning protection converters in the industry, was launched

Since 2009, the Bulls have been promoting safe electricity use in more than 600 colleges and universities that can be called "safety centers" for several consecutive years

In March 2011, the Bulls paid heavily to invite international superstar Donnie Yen to speak for them. And awarded him the title of "Safety Ambassador" to jointly promote the concept of electricity safety.

In June 2011, Bull held a press conference on "Small Sockets, Great Safety" in Beijing, and together with Donnie Yen advocated the concept of safe electricity use in homes; in August of the same year, Bull's advertisement was even featured on CCTV's prime time. At the same time, it has fully tested new media such as Weibo and SNS, and launched a hand-drawn video online promotion of "Small Socket, Big Safety", which has so far covered 40 million target audiences. A series of brand marketing combinations have enabled Bull to take the lead in the highly homogenized socket market. While gaining a high brand reputation, it has also accumulated strong brand assets.

In the summer of 2013, Bull Group officially launched the "Focus on You" campaign, which aims to call on the current public to abandon the prevalent work and life attitudes such as impetuousness and eagerness for quick success and advocate people to re-energize their own spirit of concentration. . And by filming the "Godfather of Rock" Cui Jian, Yang Xin, the founder of the Hoh Xil Nature Reserve, and Shen Hongfei, the general consultant of "A Bite of China", three celebrities' self-reported "Spirit of Focus" online videos and a series of large-scale social activities with the theme of "Spirit of Focus", Convey the positive social energy of "professional focus, avoid impetuosity" to the public, and let people gradually return to the "calm, step-by-step" attitude of focusing on life and work. First, recognize the brand: When purchasing a socket, you should first pay attention to choosing a big brand. Big brands have gone through many tests in the market and are more trustworthy. For example, Bull Electric, which has been leading the market in terms of sales for 15 years, has strictly controlled its sockets through 57 inspection procedures from product development, raw material selection to production process. However, inferior sockets lack professional and standardized quality control standards, which poses great safety risks.

Second look at the appearance: Bull experts said that high-quality sockets such as Bull socket shells are made of high-quality engineering plastics, which have good flame retardancy and can effectively reduce the occurrence of fires; while inferior socket shells are made of inferior recycled plastics and have poor flame retardancy. , can easily cause fire.

Looking from the jack, the material and thickness of the copper sheet directly affect the safety of the socket. High-quality socket copper sheets are thick, and the plating is uniform and bright. For example, the bull socket is made of high-quality copper, with a thickness of more than 0.5mm, which has good conductivity and generates less heat. However, inferior socket copper sheets are mostly made of inferior copper sheets, which are thin and have no surface treatment. , it is very easy to cause fire.

Three hand tests: First, pull the power cord. The high-quality socket power cord feels moderately soft and hard, while the inferior socket power cord is too soft and hard, and it seems that it will pull off if you exert force. In addition, Bull electrical experts pointed out that the material and thickness of the copper wires inside the good and bad socket power cords are very different. For example, bull sockets with three-pole jacks are equipped with three-core power cords, which have good conductivity and generate little heat; secondly, you can experience the plugging and unplugging sensation. A high-quality socket has a moderate plugging and unplugging feel, while a low-quality socket has a plugging and unplugging force that is too loose or too tight, and each hole has a different feel. According to Bull experts, this is closely related to the design structure of the copper sheet. The bull copper plate structural design has obtained a national patent and will not loosen after being plugged and unplugged 5,000 times. However, the inferior copper plate structural design of the inferior socket is unreasonable, has poor elasticity, and is prone to poor contact.

Bull switches and sockets are made of high-standard materials to protect your family in all aspects