How Much You Know About The Rainwater Harvesting System?

Richard Heini -USA Rainwater Harvesting & Utilization Expert ever said “all water is rain”, and every raindrop has its value. So have you ever thought that what can we do to reuse the rainwater? It is actually related with the rainwater harvesting system, and you can know its process easily from the following picture.


As you can see, Rainwater Harvesting Tank Modules are one of the important part of the system. The module tank is buried underground, so it doesn’t take additional space, expect this its surface also can be used to plant. By this way, not only can we collect and reuse the rainwater, but also can save valuable space to do other things.

But why should choose Leiyuan GS tanks?

  • With usage of high-purity regenerated PP (polypropylene), to reach the service life more than 40;
  • No precipitate after soaked in water, odorless, and with the extreme strong property of anti-strong acid and alkali.
  • Multiple sizes could meet the requirements of different engineering projects;
  • Certificated by American TRI testing institution, meeting the HS-20 standard in US market;


  • Bearing capacity up to 45ton/sq.m, much higher than other peers;
  • Popular a lot among international customers, mainly exported to the US, Europe and Australia.


Are you looking for an underground rainwater solution? Please feel free to contact us.


LOPO Project: Qingdao Yucai Junior High School

As we all know, wood grain tile has become the most fashion trends, LOPO in the principle of innovation, pursuit more excellent and rich texture of the terracotta panels, developed wooden like terracotta panels. It brings too architetural designers’ boudless imagination.


Qingdao Yucai Junior High School is located in the beautiful golden beach. The total area of terracotta curtain wall is 24,000 square meters. The project looks like a ship mixed with wood grain and white terracotta panels. The school is dream place for student learning knowledge, to achieve dreams. Wish the students of Yucai high school are traveling by ship in the ocean of knowledge.



Product Series: Ventilated Terracotta Panel, Terracotta Baguette

Color: White, wooden like

Item No.:F3018003, F301889, T50150217



Ready Mixed Concrete Batching Plant Belt Deviation Processing Process

  • Adjust the tensioning mechanism

When the belt is running of ready mixed concrete batching plant, if the load and heavy load in the case of the same side of the deviation, indicating the tightness on both sides of the belt is not the same, if the belt left and right deviation and no fixed direction, then the telt is loose, need to adjust the tensioning mechanism.

  • Adjust the rollersof ready mixed concrete batching plant

If the belt is running at the drum, indicating that the installation of the drum is less level, the drum moves axially, or the end of the drum is at the front end. At this point, should correct the roller level and parallelism and so on.

  • Adjust the roller support of ready mixed concrete batching plant

If the belt is always biased towards one side at no load, the side roll support should be moved 1-2 cm in the tape running direction or the other side of the roller holder is properly raised.

  • Clear sticksof ready mixed concrete batching plant

If the roller, the roller on the part of the sticky material, will increase the diameter of the place, resulting in increased tension at the tape, resulting in deviation. Should promptly clean up the adhesive material.

Related reading: Stationary Concrete Batching Plant dry mix concrete batching plant

The Application Of Non Woven Fabric In Hygine Products

Nonwoven fabric is a fabric-like material made from staple fiber (short) and long fibers (continuous long), bonded together by chemical, mechanical, heat or solvent treatment.

Nonwoven fabrics are broadly defined as sheet or web structures bonded together by entangling fiber or filaments (and by perforating films) mechanically, thermally or chemically. They are flat or tufted porous sheets that are made directly from separate fibers, molten plastic or plastic film. some nonwoven fabrics can be recycled after use, given the proper treatment and facilities. For this reason, some consider nonwovens a more ecological fabric for certain applications, especially in fields and industries where disposable or single use products are important, such as hospitals, schools, nursing homes and luxury accommodations.

Non-woven materials are used in numerous applications, including: Medical,Filters, Geotextiles, Hygiene Industry.

Quanzhou Niso Industry Co,.Ltd equips with advanced SMMMS, SMS and SSS nonwoven production lines . Niso supply customers the first- class hydrophobic SMS, hydrophilic, perforated, super soft and elastic spunbond nonwoven fabrics for different hygiene applications. They are especially widely applied in production of feminine napkins and diapers. We are definitely a reliable supplier for nonwoven fabric as we have specialized laboratories set up within different production workshops, providing in time and in-process control of each lot of the fabric produced. Our strong and market-oriented R&D team keeps developing useful and unique new products, which keeps our company ahead in the industry.

SMS Nonwoven Fabric (15g-100g/m2, 16.000MT/Year): Widely applied as leg cuff with high barrier property, preventing side leakage.

Nonwoven Front Tape(45g-70g/m2,5,000MT/Year): A laminated nonwoven fabric with ultrasonic welding. The fabric has a great tensile strength. Fancy printing is available as per demand.

Nonwoven Left & Right Waist Tape(50g-120g/m2,30,000MT/Year): It fits you better with greater tensile strength in combination with comfort to touch.

Nonwoven Fabric for Elastic Waistline: Better fitness, greater tensile strength and more comfortable to touch.

3D ADL (Acquisition Distribution Layer) Nonwoven Fabric(20g-40g/m2,20,000MT/Year):Fast liquid distribution; low re-wet rate; clean and dry on the fabric surface.

3D Perforated Nonwoven Fabric (Diaper & Feminine Napkin Top Sheet):3-dimensional perforation technology; fast liquid distribution and hydrophilic ability; soft hand-touch feeling

Super Soft Nonwoven Fabric(Backsheet lamination)(14g-20g/m2,20,000MT/Year):Widely applied as diaper bottom sheet, laminated with film. The fabric has a good barrier property, providing extra care to delicate skin.

Hydrophilic & Soft Nonwoven Fabric (12g-25g/m2,30,000MT/Year): Widely applied as top sheet of diaper/feminine napkin with high absorbent ability in combination with extra softness for delicate skin.

Hydrophilic Nonwoven Outer Wrap Material: An improved alternative for diaper outer wrap material with greater tensile strength, compared with paper wrap material.

If you interested in our products,please contact us.

The United States Scrap Exports To Turkey Is Down To Minimum In Past 7 Years

According to the Americal Commerce Department and the United States international trade commission data, the scrap export is 542000 tons in first quarter.  It fell 37.4% year on year. It is the lowest level since 2010. The world’s biggest scrap exporter is Americal.  On the contrast ,turkey is one of the biggest importer of steel scrap.

In 2014 and 2015, Turkey stainless steel scrap imports from the United States every quarter is around 1 million tons . It fells to 800000 tons by 2016.Turkey reduce the procurement of the stainless steel scrap which is beneficial to the European steel scrap resource exports to Turkey. At the same time, billet prices is more competitive from the commonwealth of independent states (cis) and China . It also makes the Turkey to reduced the stainless steel demand .

At present, the biggest buyer of stainless steel scrap is Turkey in Americal.  Mexico stainless steel scrap import is 332000 tons in the first quarter from America. Taiwan, 443000 tons, China 314000 tons, Canada 216000 tons, Vietnam 168000 tons .

Notable Peru stainless steel scrap imports is 158000 tons in the 1st quarter from the United States. It is a high record. Peru stainless steel  scrap import has been increasing in the past 10 years from the United States.

As one main stainless steel industry leader in China ,Congshine always shares latest industry to you. Any stainless steel production question , please visit

China Wheat Seeds Needing More

Wheat is the most important human food grain and ranks second in total production as a cereal crop behind maize and the third being rice. Thus, the wheat seed is also quite important.

However, seed enterprises consider “wheat seed” to be of secondary importance, since it is a self-pollinating crop and the grain can be used as seed, farmers tend to replant their own seed.

The exact place and date of the origin of wheat plant that we recognize today is unknown. Hexaploid wheat, widely grown today thought to have evolved before 7000 BC in an area from just south of the Caspian Sea in Northern Iran Eastward into Northern Afghanistan.

In last ten years significant efforts have been made for commercial exploitation of hybrid wheat through the use of gametocide and CMS lines. Today France and Italy are at the verge of commercial release of such wheat hybrids for grain purposes.

Hybridization has been used to achieve step changes for yield in crops such as corn, rice and canola. Through both collaboration and internal initiatives, Pioneer is exploring a variety of technology options to develop a process for producing hybrid wheat seed on a commercial scale. Pioneer has bred wheat varieties in the U.S. for more than 40 years with a goal of increasing harvestable yield and yield stability. In addition, it has had a plant reproductive biology program devoted to developing hybrid seed production platforms for 25 years. Pioneer is combining its strengths in wheat breeding and research, along with its leadership in technologies for hybrid seed production, to speed the development of hybrid wheat.

China is the world’s largest wheat producer and consumer, and for many years it was the largest wheat importer too. All kinds of traditional Chinese food made from wheat flour, such as noodles, dumplings, pastry and steamed.

At present, the acreage of wheat in China is about 24 million hectares and the demand of wheat seed is about 5.5 billion kilograms, according to the amount of 15 Kg seed per acre with conservative estimates. Affected by traditional habit, farmers still are willing to use wheat seed selected and saved from their harvested wheat and the commercialization rate of wheat seed needs to be improved. With the implementation of the national seed subsidies in recent years, wheat seed commercialization rate is rising year by year in China.

China wheat seeds market research report 2016 published by qyr shows as follows:

Currently, there are huge number of enterprises those have wheat seed business, the market competition is intensive. The breeding technology of wheat seed is not advanced; involved enterprises had better pay more attention on the technology of wheat seed breeding to gain more market share. In last ten years significant efforts have been made for commercial exploitation of hybrid wheat through the use of gametocide and CMS lines.

Despite the presence of competition problems, due to the demand of wheat is quite tremendous and is growing, investors are still optimistic about this area; the future will still have more new investment enter the field.

Although sales of Wheat Seed brought a lot of opportunities, the study group recommends the new entrants just having money but without technical advantage and downstream support do not to enter into the Wheat Seed field.

Related reading: Quinoa Seed Market Research Report Bio Fertilizer Market Research Report

Ammonium Perchlorate

The use of Ammonium Perchlorate:

1,for rocket propellants, explosives with agents,can also be used to manufacture fireworks,artificial hail and other agents.
2,can be used as a mixture of ammonium perchlorate explosives,oxidants and analytical reagents.
3,can be used as engraving agent. In addition,agricultural research for the determination of phosphorus content.
4,the spacecraft can be aluminum and ammonium perchlorate (NH4ClO4) solid mixture for fuel,ignited,the aluminum powder was oxidative exotherm caused by ammonium perchlorate decomposition.
5,for the manufacture of other boron hydride,reducing agent,wood pulp bleaching,plastic blowing agent.
6,for the manufacture of diborane and other high-energy fuel raw materials,but also for the pharmaceutical industry.

Emergency treatment and disposal methods:
1,the leakage emergency treatment
Isolate the contaminated area. Restricted access. It is recommended that emergency personnel wear self-contained breathing apparatus and wear general work clothes. Do not touch the spill directly. Do not allow spillage to contact with organic matter,reducing agent,flammable material.Small amount of leakage: to avoid dust,carefully swept away,collected transfer to a safe place, you can also use plenty of water rinse, diluted with water into the wastewater system. A large number of leaks: collected or transported to the disposal of waste disposal sites.
2, the protective measures
Respiratory protection: May be exposed to dust, it is recommended to wear a hood-type electric air filter dust respirator.
Eye protection: Protection against respiratory protection.
Body protection: wear polyethylene anti-virus clothing.
Hand protection: Wear rubber gloves.
Other: Workplace No smoking, eating and drinking. Work finished, shower dressing. Maintain good hygiene practices.
3, first aid measures
Skin contact: Remove contaminated clothing and rinse with plenty of water.
Eye contact: lift the eyelid, rinse with mobile clear or saline. Get medical attention.
Inhalation: quickly from the scene to the fresh air. Keep the airway open. If breathing is difficult, give oxygen. Such as breathing to stop, immediately artificial respiration. Get medical attention.
Ingestion: drink plenty of warm water. Vomiting, medical treatment.
Fire extinguishing method: fire extinguishing agent: mist water, sand.

Related Readings: potassium nitrate        powder coated aluminium