Founded in 1995, Ningbo Bofan Sanitary Ware Co., Ltd., one of the well-known Chinese toilet seat manufacturers, eternally pursues environmental protection and aesthetics and is always committed to the creation of sanitary products.
The company’s production base is located in the port city -- Ningbo, China, covering an area of 40,000 square meters. In the past 20 years, based on the various requirements of customers in different regions for unique design and quality services, tens of millions of toilet seats have been exported worldwide. Bofan has sharp product insight and craft landing ability, focusing on the product development that can bring quality experience and spiritual joy to life. The company has strong technology R&D capabilities and up to now, has obtained more than 147 patents, of which 17 are patents for invention.

Ningbo Aokai Security Technology CO., LTD.

https://www.aokaigas.com/

Ningbo Aokai Security Technology CO., LTD., founded in 2005, is a professional manufacturer of gas safety extinct protection device, annual sales 20 million sets. Our company is a professional manufacturer of gas solenoid valve,thermocouple for cooker,magnet valve,thermocouple cooking,thermocouple for gas oven,solenoid valve BBQ,flame failure protection devices, electromagnetic valves and thermocouples used in various gas appliances, integrating R&D, production and trade together.

NINGBO HAISHU AITE HOUSEWARES CO LTD.

https://www.aitecleaningproducts.com/

NINGBO HAISHU AITE HOUSEWARES CO LTD. was founded in 2017, located in Haishu District, JishiGangTownNingbo City,China. We adhere to the product serialization, product diversification production standardization, research and development high efficiency, for the quality of every detail.

For customers, we continue to exceed the policy, the company's products to car cleaning and household cleaning on two major series of hundreds of varieties, covering a variety of materials.

For car washing gloves, car washing sponge, car towels, car waxing blocks, car seat mats, Mops and other supporting products and Baijie cloth, kitchen magic sponge, as well as a variety of ultra-fine fiber products. Our Products to be sold in Europe and America, Japan and South Korea and dozens of developing countries and regions.

Our factory covers more than 2000 square meters, with a professional team and production staff, There is more approx. 40 staffs in our factory.

Ningbo Zhonggao Rubber& Plastics Manufacture Co.,Ltd.

https://www.seal-factory.com/

Ningbo Zhonggao Rubber& Plastics Manufacture Co.,Ltd. Which was specialized in research, production, sales, and distribution. Factory located in Building 13,Jinshi Industrail Park,Southern Binhai Industrial Zone, Ningbo,China., currently has over 3000 square meters of modern plant, with more than 100 employees, more than 20 senior technical staff .
Our main products are: O-ring, X-ring, Y-ring, D-rings, rubber flat washer, ED rings, rubber strips, rubber ball, all kinds of skeleton oil seal, glyd ring and stepseal, polyurethane oilseal, pneumatic seals and all kinds of rubber parts for the design according to customer request. It also includes o ring, rubber seal, oil seal.
The major products supply the professional support and services for: automotive, garden irrigation equipment, hydraulic, pneumatic, coal, machinery, medical, hardware, sanitary ware, water equipment, and other industry.https://youtu.be/CPZ9bay-s0o

NINGBO PINSHENG MACHINERY CO.,LTD.

https://www.ps-epsmachine.com/

NINGBO PINSHENG MACHINERY CO.,LTD. specializes in manufacturing Pre-expander Machine, Shape Moulding Machine, Cutting Machine, Foaming Mould and EPS Mould for nearly 10 years with integrating independent R&D, production, sales and service. Our Factory is located in Hangzhou, the fast developing district in China, and close to important ports such as Shanghai and Ningbo, the geographical position is superior, transportation and shipping are very convenient.

E.J.S INDUSTRY CO., LTD.

https://www.ejsscrewbarrel.com/

Founded in 1992, our factory grew out from a small workshop of twin conical screw barrels production to 400 full-time employees and 40 000㎡ with 21 workshops by 2020. This year another plant is under construction to catch up the growing demand from old and new customers.
In 2020 our factory produces twin screw barrel with sales amount 39 million US dollars and single screw barrel up to 7.8million US dollars, around 30,500 pieces for customers worldwide including United States, Brazil, Mexico, Germany, Italy, Russia, Turkey, United Kingdom etc., including Extrusion screw barrel, Injection screw barrel, in nitriding treatment or bimetallic alloy coated. E.J.S INDUSTRY CO., LTD. mainly produces Conical twin screw barrel, Parallel twin screw barrel, Extruder parts, etc.