Alva Instruments Co., Ltd., located in Jinan, is a high-tech enterprise committed to the research, development, production, and sales of scientific analytical instruments.

Guangdong Guangce Instrument Technology Company Limited, located in Dongguan City, is a technology-based private enterprise engaged in research and development, production, OEM and sales of scientific and technological equipment manufacturing. Our company has 15 years of production experience, has various software and hardware design and research and development capabilities, and also have experienced and high-quality technical team and professional sales team. GuangCe's main business includes plastic physical properties, mechanics, environmental reliability, aging, and flame retardant testing instruments, among which the annual output of plastic polymer physical properties testing instruments ranks among the top in the country. And our products comply with GB, ASTM, ISO, JIS, EN, DIN, UL and other testing standard.

GEOWELL VACUUM Co., Ltd., is a HI-TECH enterprise in China dedicating in manufacturing, R&D, marketing of oil free scroll vacuum pumps and compressors with core value to achieve maximal efficiency and reliability through cutting-edge technology and innovations.

Since its establishment, our company has always adhered to the business principles of "quality first, customer first, and credibility as the foundation", and has been deeply engaged in the field of environmental monitoring for many years, accumulating rich project implementation experience. Our business covers seven core scenarios: Pollution source outlet monitoring, national standard water stations, outdoor small water stations, ecological agriculture, aquaculture, secondary water supply, and groundwater monitoring. We have successfully implemented key projects in various fields across the country, including domestic sewage, chemical industry, medical care, smart water management, and black and odorous water body treatment, and have won market recognition with high-quality project results and excellent service reputation. ?

Kiyu Power Wuhan Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instruments, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institution.

Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.

Zhengzhou Bianliang machinery company specializes in the production of grain?machinery, feed machinery?and rice milling machinery?for more than 20 years. We are manufacturer and specialized in this field more than 20 years. Moreover, we can work with customized design. We have professional design team to provide whole turn-key project for flour mill?and seeds cleaning line including design, equipment manufacture, installation indication and commissioning as well as modern electrical control system. If you have any questions, please do not hesitate to contact me. Welcome to our factory and China. ?

-MANUFACTURER AND SUPPLIER OF CALCIUM CARBIDE

HV Hipot Co. Is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corpations, factories and public institution.

Taizhou Sun Trine Biotechnology Co., Ltd. is professional in the production and manufacturing of plasticware in the in vitro diagnostic (IVD) industry. Sun Trine currently has four subsidiaries, namely Sun Trine Biological (Suzhou) Company, Sun Trine Biological (Hong Kong) Company, Mai Ruijie Medical Packaging Co., Ltd., Taizhou Pupil Guard Eye Health Technology Co., Ltd., Taizhou Blue Amber Packaging Technology Co., Ltd., and with the Shanghai Institute of Materia Medicine, Chinese Academy of Sciences, Tsinghua University Yangtze River Delta Research Institute to establish strategic cooperation, Sun Trine factory covers an area of 15, 000 square meters, of which 100, 000-class clean workshop area of 5, 000 square meters, with PCR laboratory, chemistry laboratory. Microbiology laboratory has the ability to detect various IVD items. As of 2021, the products have been exported to the United States, Germany, the United Kingdom, Japan, South Korea, Australia, Russia, Belgium and other 32 countries, the main business: Cell culture consumables, liquid handling consumables, reagent preservation and sample pretreatment consumables, molecular diagnostic consumables, biological sample banks, nucleic acid extraction consumables, virus sampling consumables, widely used in university biological laboratories; Life sciences, medical research institutions; Cdc; Central laboratories of medical institutions; Biopharmaceutical technology companies; New drug research and development screening; Vaccine research and development; Genetic engineering drug research and development; Cell engineering drug research and development. Sun Trine is a national technology enterprise, Jiangsu Province quality and safety qualified compliance unit, Jiangsu Province Samsung cloud enterprise, provincial intellectual property standard implementation unit, Taizhou gazelle enterprise, integration of industrialization and industrialization enterprises, has passed CE, GMP, FDA, MSDS, ISO13485 and other system certification.

JINYIBO as a representative of the brand, is the symbol of products and services as well as the image of the endorsement. JINYIBO is different with other competitors that we establish proprietary properties of JINYIBO products and services: Precise Instruments, Perfect Experience.