Shenzhen South Source Core Electric Co. is a professional manufacturer focusing on design, R&D, production and marketing of glass and metal hermetic products. We can mainly produce various custom products such as glass to metal seals, ceramic to glass to metal seals etc. which can be widely used in various sealed containers. The seals produced by us can be used to provide power or transmit signal. They can satisfy our customers’ requirements on air tightness, resistance to pressure and insulativity. The main applications are various hermetic terminal, hermetic terminal plate, sensor connector and sight glass etc.

We employ a professional research and management team with over 15 years of experience in the glass to metal sintering industry. Thanks to this highly talented team, we have obtained 10 technical intellectual property rights certificates and patents related to glass to metal sintering technology and methods. We are the industry leader in this sector and this allows us to provide customers with outstanding products and services, such as technical consultation and customization.

The South Source Core production facility is outfitted with high efficiency and reliable manufacturing equipment and testing devices designed and manufactured by our own research team members. We utilize a controlled atmosphere furnace with temperatures up to 2 degrees Celsius precision and atmosphere conditioned in the 3% range. This allows for precise control of the temperature curve of the furnace, preventing air leakage and good electrical performance of the products.

Our factory is divided into a raw material processing workshop, sintering assembly workshop, airtight inspection workshop, resistor welding workshop, fixture production workshop, and electrical performance inspection workshop and electroplating workshop. With well-equipped facilities, we can provide customers with high quality products, fast delivery, and professional services.

In March 2015, our products were UL certified, a certification from the United States and Canada. In September 2016, we passed ISO/TS16949 certification, a quality management system used in across the automotive industry.

There are more than 1.5 million products on the market using our hermetic terminals. Our hermetic auto air conditioner terminals are designed exclusively for use in high efficiency vehicles. For example: BYD all models, BAIC all models, JiangHuai models, KingLong models, FAW-Volkswagen models and Foton models.

The ultra-high power hermetic terminal plate manufactured by South Source Core is used by a large-scale Dutch enterprise to improve the performance of its explosion-proof Bitzer compressor. Our customers' products are currently sold all around the world.

Our products are electrical safety components that are typically constructed from glass, metal, ceramics, and other materials. The core process is a high-temperature sintering method and product surface treatement. The advanateges of our products are listed below.

Good insulator: we make use of high purity heat resistance glass imported from the US. Our glass to metal sintering products have high insulating properties including the hermetic terminals, hermetic terminal plates and so on. Our factory inspection standard is strictly maintained at 100 thousand MΩ and above and is fully inspected under DC high voltage 1000V before shipping to customers.

High voltage resistance: Our factory inspection standard is strictly controlled at 3500V and above, current leakage less than 0.5mA and fully inspected before shipping our products.

Airtight: We use a CO atmosphere to protect the furnace. We control its sintering temperature and carbon potential graph in a strict manner to avoid air leakage. Besides, we use a self-developed air permeability tester to carry out 40kg stress tests to ensure the high air impermeability of each product.

Product surface treatment: Our hermetic terminals and terminal plates each undergo an advanced electroless nickel plating process. Our products are resistant to rust, corrosives, acid and alkali, and various refrigerants.