MSDS (Material Safety Data Sheet), namely chemical safety technical specification, can also be translated into chemical safety specification or chemical safety data specification. It is a document used by chemical manufacturers and importers to clarify the physical and chemical characteristics of chemicals (such as PH value, flash point, flammability, reactivity, etc.) and the possible harm to users\' health (such as carcinogenesis and teratogenesis, etc.). In Europe, MSDS certification is also called SDS certification, SDS form, or MSDS certificate. Generally, it is used for documents required by the carrier in the process of transportation logistics.

Smart socket is a new type of safety socket, can automatically control the switch, mainly used in home, office and other places, and smart socket set up lightning, anti-high voltage, anti-overload and other functions, can automatically detect electrical current changes, abnormal can automatically power off, very intelligent and safe. But generally such products want to export into the US market are required to handle FCC certification.

Hand warmer is an automatic heating and health care product developed by using physical and chemical principles. This product is very popular because of its novel and unique advantages such as automatic heat generation, fun and practicality. However, if hand warmers want to sell in the EU market, they need CE certification.

Induction lamp is a new kind of intelligent lighting product which can automatically control light source by induction module. According to the different induction modes, induction modes can be roughly divided into these categories: voice-controlled induction lamp, human infrared induction, microwave radar induction, human presence induction, etc. Generally, such smart products need FCC certification if they want to enter the American market.

Laser flip pen, also known as electronic pointer, is a new patented electronic product designed specifically for computers and multimedia projectors. The laser flip pen not only has the mapping function of a traditional laser pointer, but also can remotely control a computer or multimedia projection device wirelessly by simply pressing the up and down flip buttons of the laser pen, achieving free flipping and demonstration of electronic documents, which is very convenient. But generally, for this type of product to be produced and sold in China, it is necessary to apply for SRRC certification.

The so-called heater refers to the equipment used for heating. At present, the most common heater in the market is the electric heater, which is a heating device that uses electricity as energy to heat and heat, and is widely used in various civil/public buildings such as houses, offices, hotels, shopping malls, hospitals, schools, train carriages and so on. However, in general, if such products want to be exported to the United States, they need to apply for UL certification.

The conversion socket is a kind of conversion socket which integrates various plugs and jacks. The power plugs of different countries or one country can be converted into power plugs of another country or many countries, so that the electrical appliances of different countries in the world can be used normally in another country. However, in general, if such products want to be put on the domestic e-commerce platform, they need to apply for quality inspection reports.

The aromatherapy machine is a kind of machine that can emit aromatherapy smell, and it can spread all kinds of single or compound essential oils into the air of our lives. Essential oil aromatherapy machine not only has the function of night light, but also has the functions of aromatherapy and humidification, which can relieve stress, help sleep and improve the quality of life. However, in general, it is necessary to apply for CE certification if such products want to be exported to the EU market.