//Technological Innovation

Technological Innovation

R&D Center

Our company received 300 million yuan of funding from the Shenzhen Technological Innovation Commission and used more than 2 billion self-financing to build “Shenzhen Hazardous Waste Resource and Harmless Engineering Technology Development Center” which passed inspections in 2009.

The R & D center has a professional R & D laboratory, analytical laboratory and a pilot test room, with a total area of about 4000 square meters; R & D is fully equipped with facilities and analytical equipment valued at approximately 20 million yuan.

Our company attaches great importance to scientific and technological research and development. Over the years, R & D investment accumulated more than 160 million yuan.

After nearly thirty years of unremitting progress, our company has achieved fruitful research results and strives for a leading position in industry technology.

Science and Technology Award Certificates

Shenzhen Municipal Science and Technology Progress Award in 2003 for secondary batteries.

Shenzhen Municipal Science and Technology Progress Award in 2004 for circuit boards containing copper waste liquid.

Shenzhen Municipal Science and Technology Progress Award in 2005 for electronic screens.

Shenzhen Municipal Science and Technology Innovation Award in 2007 for botallackite.

Guangdong Provincial Science and Technology Award in 2007 for green ring copper.

Environmental Science and Technology Award in 2008 for botallackite.

Environmental Science and Technology Award in 2005 for electronic screens.

Environmental Science and Technology Award in 2004 for PCB copper waste.

Environmental Science and Technology Award in 2008 for basic copper chloride.

Recycling method for copper nitrate containing electroplating wastewater.

Authorized Patent Certificates

A patent certificated method used for preparing barium stannate trihydrate by using stannum in waste tin strippers.

A patent certificate for our method used for preparing feed grade methionine copper chelate by etching waste liquid.

A patent certificate for our method of ferrous iron removal.

A patent certificate of our botallackite preparation and utilization method.

A patent certificate of our method for removing arsenic from printed circuit board etching waste liquid which is used for producing copper feed additive.

A patent certificate of our method for preparing a sheet of silver-plated copper.

A patent certificate for our method of preparing copper coated iron powder.

A patent certificate for our method for removing arsenic in alkaline etching waste liquid of printed circuit board.

A patent certificate for the preparation and utilization of selenium coated copper chloride hydroxide.

A patent certificate for the preparation and utilization of iron-containing basic copper chloride crystallization.

A patent certificate for the preparation and utilization of acid catalyzed weathering type B basic copper chloride.

A patent certificate for our recovery method of NH<+>4 in filter-pressing water from copper salt production by copper-containing etching waste solution.

A patent certificate for our comprehensive utilization method of chemical polishing waste phosphoric acid.

A patent certificate for our method of recovering tin from waste through a tin-stripping solution.

A patent for our production method for synthesizing zinc fumarate feed additive by using secondary zinc oxide.

A patent certificate for our method of synthesizing copper fumarate by using liquid waste from printed circuit board etching.

A patent certificate for the preparation and utilization of dioxin removed from printed wiring board etching waste liquid.

A patent certificate for our invention of continuous electric product technology.

A patent certificate of our method for preparing basic zinc chloride.

A patent certificate of our method for recycling copper nitrate-containing electroplate waste water./p>

A patent certificate of our method for recycling sodium persulfate-sulfuric acid serial copper-containing micro etch waste liquid from printed circuit boards.

A patent certificate of our method for removing nickel from nickel-containing ferric chloride etching waste liquid.

A patent certificate of our radiation type electrode electrolytic cell.

Registered Certificates

The utilization of nickel-cadmium secondary batteries

Printed circuit board copper waste

The preparation and utilization of dioxin removed from printed circuit board etching waste liquid.

Cyanide waste water treatment

Botallackite ( environmental technology achievement certificate )

Silver-plated copper

Cold-rolled stainless steel dehydration

Chemical polishing waste phosphoric acid

Magnesium ammonium phosphate method

Electroless nickel plating waste solution

Organic industrial photoelectric wastewater

Nitrogen and phosphorus waste liquid fertilizer

2017-11-10T12:52:03+00:00 2016年6月19日|