As an agent of HARTING for more than 20 years, we sell the full range of HARTING products, provide HARTING sales support and HARTING design support, and enhance the brand image of customer products. HARTING develops, manufactures and sells electrical and electronic connectors, device interfaces, network components and cable assemblies. HARTING products are suitable for network systems in factories, machinery or energy and signal transmission applications.

HARTING products include HARTING connectors, HARTING electrical and electronic connectors, HARTING device interfaces, HARTING network components, and HARTING cable assemblies. HARTING products are suitable for network systems in workshops, machinery, or energy and signal transmission applications. Nanjing Promise&Trust has been an agent for the full range of HARTING products for over 20 years, with strong technical capabilities and can provide customers with free technical and design support to enhance customer brand image.

Harveson's full range of products includes portable multi-parameter water quality analyzers (COD/ammonia nitrogen/total phosphorus/total nitrogen/nitrate/permanganate index), colorimeter, multi-function digester, turbidity meter, prefabricated reagents; pH/ORP meter, conductivity/TDS/salinity meter, dissolved oxygen meter, residual chlorine meter, dissolved ozone meter; industrial online pH/conductivity/dissolved oxygen/residual chlorine/ozone/turbidity/sludge concentration controller, digital electrode, etc.

Official website of Beijing Yufengkai Electronics Co., Ltd. - Business areas cover the semiconductor industry, electrical equipment and micro-assembly industry, intelligent warehousing and logistics, cable and harness industry, excess material detection industry, optical industry and related production testing industries.

As an investment institution focusing on technology and high-end manufacturing industries, Fengnian Capital has been exploring the best practices of equity investment and business operations in China, becoming the best technology enterprise management enabler in China, and is committed to promoting the rapid development of the industry with modern management methods.

Beijing Harvestine Technology Co., Ltd.

QINGDAO HARVEST TYRE & WHEEL CO.,LIMITED. located in Qingdao city, Shandong Province of China. Since 1996, we have been in the field of tyres and wheels business activities. Depending on self-accumulation and parties support, our company supplies full range of tyres including TBR, PCR, TBB, OTR, Agricultural tyres and Industrial tyres, also supplies assembling service of tyres with rims(Wheel set).

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Hubei Xiangyun (Group) Chemical Co., Ltd. is a large-scale chemical enterprise mainly engaged in the production of phosphate and compound fertilizers. It is a designated processing enterprise for formula fertilizers recognized by the Ministry of Agriculture and one of the six major phosphorus chemical groups supported by the Hubei Provincial Government. Hubei Xiangyun (Group) Chemical Co., Ltd. (hereinafter referred to as Xiangyun Co., Ltd.), a national civilized unit, is a large-scale chemical enterprise mainly engaged in the production of phosphate and compound fertilizers. It is a designated processing enterprise for formula fertilizers recognized by the Ministry of Agriculture and one of the six major phosphorus chemical groups supported by the Hubei Provincial Government.

Yantai Huaweite New Protection Material Co., Ltd. is committed to the development and production of various fire-resistant, flame-retardant, bullet-proof and stab-proof special protection products. The main products are aramid and PBO yarns, aramid fabrics, protective clothing and other products.