The world of modern construction is the reflection of civilization and social development. With appreciation of trust from our value customers, Thai National Product Co., Ltd. is making our route to the future by means of invention and new development.
Current line of TNP has spun piles with diameter of 250, 300, 350, 400, 450, 500, 600, 700 and 800 mm. In the future to be able to support several sizes of project at the same time. Pile welding method of TNP is designed to have 3 times strength of the concrete part which is Internationally accepted. Actual welding is done by Automatic Welding Machine or Semi Automatic Welding Machine. The skilled welders must pass the test conducted by an accredited institute prior to operating the machines.
PC-SLEEPER
PC-SQARE
We offer sqare concrete for Lighting, Traffic Control, Signage and Communication. Electric Poles
The company also provides piling services with modern machines and methodology according to customers’ demand and environment. The piling methodology deployed includes Pure Drive, Pre-Boring, Auger-Press with Final Drive each of which has bee developed for maximum efficiency and pollutions such as vibration, dust, and noise are kept at minimum.
The world of modern construction is the reflection of civilization and social development. With appreciation of trust from our value customers, Thai National Product Co., Ltd. is making our route to the future by means of invention and new development.
Thai National Product Company Limited’s first and foremost philosophy is “Quality Paramount” This philosophy extends not only to our product but to the services we provide.
The company fully recognize that the success of any organization is dependent on customer satisfaction. Retaining old customers through trust and reliability whilst encouraging new customers by way of an en-viable reputation.The foregoing ensures continued expansion and prosperity based on a “Firm Foundation.” Thereby safeguarding the integrity of our whole structure.
Using the most up-to-date, computer-controlled production technology supplied by a specialized Japanese company, Thai Nippon Concrete’s products are of high quality, precision and consistency, meeting the strict requirement of National and International Industrial Standard.
To ensure its production quality, Thai National Product have instituted the Quality Control Division equipped with a modern laboratory to strictly inspect and control the quality of works at each stage, from the selection of raw materials up to the services at the job site. Aiming to meet our customer’s requirements as well providing the utmost satisfaction.This has gained our products an endorsement from the Thai Industrial Standard Institute and ISO 9001:2015 Certification.
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Safety and Health Policy
Employees are valuable resource and the most important part of the company. The company will take any necessary action to ensure safety and healthy environment for every employee in the work process. Thai National Product Co., Ltd. will pursue to be the leading firm in safety construction. Our target is " No Accident That Work Process ". In achieving the target, the company has set following safety and health policies:
Work safety is the responsibility of all employees at all levels to ensure safety in working environment for everyone.
The company will encourage development or renovation for the safety environment, operation process, and the proper use of all safety equipments/devices as well as maintaining all employees in good health.
It is the company policy to have Safety, Health and Working Environment Committee for each and every work project.
All supervisors must be responsible to ensure that all matters related to safety of all subordinates are strictly implemented according to the safety rules and regulations.
The company will encourage all activities of all departments that promote safety working.
The company will monitor and evaluate compliance to the Safety and Health Policy to ensure effective implementation of the Policy.
Thai Industrial Standards (TIS)
Pile products of Thai National Product Co., Ltd. meet the Thai Industrial Standards ( TIS 398-1994“) on the concrete piles with diameters 250, 300, 350, 400, 450, 500, 600, 700 and 800 mm.. The company is also capable of manufacturing Prestressed Spun Concrete Piles with special requirements specified by the designer to be able to support all sizes of projects whether large or small.
Rapid expansion of major construction projects from both government and private sectors in the last several years has caused shortage in materials and labors especially the high quality concrete piles necessary for foundation work of large buildings. Such shortage in supply caused delay or put some parts of the construction projects to a halt with negative impact to many investment plans.
Founded in 1990, Thai National Product Co., Ltd. was the co-investment between an advanced concrete pile manufacturer in Thailand and a Japanese partner specialized in manufacturing of Prestressed Concrete Piles who has specific experience in Precast Prestressed Spun technology for over ten years.
The facility on 108 Rai of land on Km. 50 of Bang Bua Thong – SuphanBuri Road has then become the largest and most advanced manufacturing facility of centrifugal piles in South East Asia. With manufacturing capacity of 30,000 tons per month, the company has supplied its products to the market since 1991. Due to the utilization of modern technology and tight quality control up to the Japanese standards, the company has been accredited by the Department of Highways, the Expressway & Rapid Transit Authority of Thailand, and Thai Industrial Standards Institute.
The company also provides piling services with modern machines and methodology according to customers’ demand and environment. The piling methodology deployed includes Pure Drive, Pre-Boring, Auger-Press with Final Drive each of which has bee developed for maximum efficiency and pollutions such as vibration, dust, and noise are kept at minimum.
The world of modern construction is the reflection of civilization and social development. With appreciation of trust from our value customers, Thai National Product Co., Ltd. is making our route to the future by means of invention and new development.
Thai National Product Company Limited employ only technology which is “environmentally friendly.” This company policy is strictly adhered to as Thai Nippon Concrete being done to the environment and the dire consequences of such action.
In consideration of the foregoing Thai National Product utilize batching plants with a closed operating system and ancillary equipment which prevents the emission of dust into the atmosphere. Further all waste water is purified through sedimentation and air filing process enabling the water to be discharged without incurring a pollution to the public water courses.
Prevent air pollution
Cleaner Air
The green look
Professinal Teamwork
The equipment employed by Thai National Product also reflects the organizations commitment to the protection of the environment in that : hydraulic hammers used are of the which emit the minimized, auger press pre boring reduce vibration whilst are pollution free.
Finally if one observes Thai National Product premises it will be seen that the company promotes “the green look” in that they have taken time to ensure all their properties are surrounded by tress shrubs plants and flowers.
With the commitment to be alternative source of quality products fulfilling above mentioned demand, Thai National Product Co.,Ltd. was found in 1989 with cooperation between one of the most advanced concrete pile manufacturers in Thailand and a specialized Japanese company.
Registration certificate ISO 9001:2015
Concrete mixer closed system. 
Control noise pollution. 
Vibration control. 
Wastewater from the production. 
Prevent air pollution 
Cleaner Air 
The green look 
Professinal Teamwork 