Service hotline :
400-650-8466

地址:中国广东梅州市梅县松口镇寺坑

传真:807532763866
E-mail :hangxin@gdhangd
About us / Company profile
Guangdong Hangxin Technology Co., Ltd. is incorporated from “Guangdong Meixian Hanghai Manganese chemical plant" .lt was founded in 1979. The company is located at Luozhai Village, Baidu town, Meixian district, Meizhou city, Guangdong province, covers 266000 square meters. It’s specialized in the production and sales potassium permanganate and sodium permanganate. We are the largest domestic production base of permanganate. The production capacity of potassium permanganate and sodium permanganate is 15000 tons/year and 10000 tons/year respectively. Our products quality conforms to the EU RoHS directive 2011/65/ EU appendix II correction (EU) directive 2015/863 limit. accord and exceed the European and American limit requirements for heavy metal content of the products.Our company has been in line with the principles of "Customer First, Quality First". It has passed IS09001:2008 quality management system certification. It has been identified as Guangdong private techn...
About Us
News / News 
Potassium permanganate controlling plant diseases and pests
Potassium permanganate is a strong oxidant, strong sterilization, disinfection for control vegetable seedling damping-off, blight, downy mildew, soft rot, wilt, root rot, virus good disease and other effects. Together, rich in manganese, potassium, there are bound to crop yield.Seed disinfection with warm water cabbage, broccoli and other cruciferous vegetables seeds 1 hour, then potassium permanganate 1000 times soaking 8 to 10 hours, to avoid cruciferous vegetables, soft rot and other diseases. Eggplant seeds by 1000 times the potassium permanganate soaked tomatoes, peppers, eggplant and other 15 to 20 minutes, can prevent viral diseases, early blight, anthracnose, leaf spot diseases. Vegetable seeds after soaking with potassium permanganate solution using clean water to flush repeat, germination or cultivation dried farming.Seedling disease prevention potassium permanganate for downy mildew control effect than chlorothalonil, zineb and other agents. Avoid cabbage downy mildew in see...
2016 - 05 - 13
Market prospects for the development of potassium permanganate
Potassium permanganate is dark purple crystals, is a strong oxidizing agent; mainly used for disinfection and oxygenation of aquaculture, mushroom cultivation process of sterilization, water purification, textile bleaching and starch industry, ceramic industry coloring, plating except fat, pharmaceutical processing industry, widely used in drinking water purification. In many industries the chemical industry, light industry, metallurgical industry, environmental protection, agriculture, oil, aquaculture has a very wide range of usefulness; shows potassium permanganate use is very extensive.In recent years, the US anti-dumping, export controls and other reasons, China's exports of potassium permanganate is subject to certain constraints, most enterprises export volume have different degrees of decline, which is a potassium permanganate production enterprises grim test.However, with the rapid development of China's economy, potassium permanganate is widely used in China, especially in th...
2016 - 05 - 13
Most professional, most authoritative and most high-quality manufacturer of sodium permanganate
Guangdong Hang Xin Technology AG is currently the most professional, most authoritative quality sodium permanganate manufacturer, is also the first production of sodium permanganate manufacturers. Since my company production of "navigation" brand sodium permanganate products on the market, through continuous technological improvements, quality optimization, gradually changing our country needs to be imported from abroad, the situation sodium permanganate, sodium permanganate and with my company market, as well as price and product quality advantages, so that our products are exported to Europe, America, Southeast Asia and Japan and South Korea and other countries and regions, welcomed by users. With the domestic market demand for sodium permanganate is gradually increased my company's products more and more people to welcome customers, orders increased year by year, becoming the first choice for manufacturers.
2016 - 05 - 13
The country
Guangdong Hang Xin Technologies AG is the largest production base of sodium permanganate, is the first production of 40% aqueous solution of sodium permanganate enterprises, advanced production technology leadership, product quality and stability of quality, high manganese, sodium annual output of 5,000 tons. Enterprises with independent invention of the patented technology, the use of chloride-free one-step preparation of water treatment agent sodium permanganate product, the process is simple and practical, the whole process without toxic and harmful waste gas, waste water discharge, products of good quality and low chloride content.Sodium permanganate is a strong oxidant, due to the high sodium permanganate solution produced by our company is 40% of the content, can be used directly in production, without dissolving formulations, no impurities, quality and stability. Is now widely used in drinking water purification, circuit boards metal surface cleaning, degreasing plating, chemica...
2016 - 05 - 13
Prospects sodium permanganate market
Sodium permanganate purple liquid, mainly used in drinking water treatment, advanced electroplating, printed circuit boards and electrolytic manganese dioxide, etc., may be used as an oxidizing agent, disinfectants, fungicides and phosphorous antidotes; also be used for toluene manufacturing method saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment; a circuit board can be used for metal surface cleaning to remove grease, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as metal cleaning and the like. Thus sodium permanganate use is very extensive.In the water purification treatment, drinking water treatment in developed countries such as the United States, Canada, Japan, Europe and other countries are basically using sodium permanganate. With the development of economy and society, and improve the quality of life, quality of drinking water and related industries have become increasingly de...
2016 - 05 - 13
Potassium permanganate controlling plant diseases and pests
Potassium permanganate is a strong oxidant, strong sterilization, disinfection for control vegetable seedling damping-off, blight, downy mildew, soft rot, wilt, root rot, virus good disease and other effects. Together, rich in manganese, potassium, there are bound to crop yield.Seed disinfection with warm water cabbage, broccoli and other cruciferous vegetables seeds 1 hour, then potassium permanganate 1000 times soaking 8 to 10 hours, to avoid cruciferous vegetables, soft rot and other diseases. Eggplant seeds by 1000 times the potassium permanganate soaked tomatoes, peppers, eggplant and other 15 to 20 minutes, can prevent viral diseases, early blight, anthracnose, leaf spot diseases. Vegetable seeds after soaking with potassium permanganate solution using clean water to flush repeat, germination or cultivation dried farming.Seedling disease prevention potassium permanganate for downy mildew control effect than chlorothalonil, zineb and other agents. Avoid cabbage downy mildew in see...
2016 - 05 - 13
Market prospects for the development of potassium permanganate
Potassium permanganate is dark purple crystals, is a strong oxidizing agent; mainly used for disinfection and oxygenation of aquaculture, mushroom cultivation process of sterilization, water purification, textile bleaching and starch industry, ceramic industry coloring, plating except fat, pharmaceutical processing industry, widely used in drinking water purification. In many industries the chemical industry, light industry, metallurgical industry, environmental protection, agriculture, oil, aquaculture has a very wide range of usefulness; shows potassium permanganate use is very extensive.In recent years, the US anti-dumping, export controls and other reasons, China's exports of potassium permanganate is subject to certain constraints, most enterprises export volume have different degrees of decline, which is a potassium permanganate production enterprises grim test.However, with the rapid development of China's economy, potassium permanganate is widely used in China, especially in th...
2016 - 05 - 13
Most professional, most authoritative and most high-quality manufacturer of sodium permanganate
Guangdong Hang Xin Technology AG is currently the most professional, most authoritative quality sodium permanganate manufacturer, is also the first production of sodium permanganate manufacturers. Since my company production of "navigation" brand sodium permanganate products on the market, through continuous technological improvements, quality optimization, gradually changing our country needs to be imported from abroad, the situation sodium permanganate, sodium permanganate and with my company market, as well as price and product quality advantages, so that our products are exported to Europe, America, Southeast Asia and Japan and South Korea and other countries and regions, welcomed by users. With the domestic market demand for sodium permanganate is gradually increased my company's products more and more people to welcome customers, orders increased year by year, becoming the first choice for manufacturers.
2016 - 05 - 13

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Headquarters: Luozhai Village, Baidu town, Meixian district, Meizhou, Guangdong, China

Shenzhen Office: Room 1009~1010, Excellence Intown No. 4 Tower, Jintian Road No. 2030 , Futian District, Shenzhen, China

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