We have been engaged in the construction and international business since 2005, and very lucky enough to witness the huge changes and development in the past 20 years.

Tianjin Unique Technology Co., Ltd. Was established in Tianjin, China. It is a GNSS technology application solutions provider and committed to provide high accuracy GNSS products and surveying equipments for global customers.

We mainly produce and deal in the following products. They are well sold both in China and abroad.

Foshan Jujian Yifang Trading Co., Ltd is the trading company of Sanle Building Materials Group. Sanle Building Materials Group is one of the Chinese largest building materials company group, enjoys the well-known Sanle brand at home and abroad. Our group was established in 1998. We are a professional manufacturer engaging in the research, development, production, sale and service of fiber cement board, calcium silicate board, EPS cement panel, gypsum board, particleboard, plywood, decorative cement panel and wood grain fiber cement siding panel. Our R& D team has senior R& D production experience. After years development, now we own 4 production bases in China, such as Foshan, Zhaoqing, Hebei and Kunming.

Shanghai Hexin Survey Instrument Co., Ltd has 8 years' experience in geodetic surveying and cadastration surveying. We are a professional and leading enterprise in the surveying industry in Mainland China. We are specialized in the R&D and manufacturing and sales of all kinds of surveying products, including total station, electronic theodolite, electronic distance meter, automatic level, laser level, reflector prism, surveying accessory, GPS receiver, mapping software, etc.

Jiangsu Bangjie Trading Co., Ltd. is a comprehensive trading company whose main business is surveying instruments, building materials and international trade. We has rich experience in export trade and can provide you with more authoritative and convenient pre-sale consultation, sales cooperation, after-sales coordination and guidance, and provide comprehensive services. At present, the company's main surveying instruments are: Total station, GPS RTK, UAV, theodolite, plummet, auto level, laser rangefinder and surveying accessories, we have good price with Hi-target, FOIF, CHC, South, Kolida, ComNav, Ruide, Qianxun, Stonex, Sokkia, Topcon, Trimble, Leica, etc. We have professional technicians to provide you with the best technical support. Our products are highly welcomed by customers around the world and have rich export trade experience. Our products are exported to North America, South America, Latin America, Europe, Southeast Asia, the Middle East, Africa, East Asia, and so on. If you have any questions about total station and GNSS RTK or other surveying instruments, please feel free to consult. We will definitely provide you with better prices, best services. We hope to have a good cooperation with you!

Shanghai Newdi Navigation Technology Company Limited (NEWDI) was established in 2014. NEWDI is engaged in providing high-precision surveying and mapping instrument. Main product is GNSS receiver, total station, level, drones, 3D scanner, echo sounder and USV. Our products is professional for land survey, construction, marine survey, GIS and mobile mapping.

Our business has a situation here - 70% of our customers are brand. They are famous and well accepted by local customer. They commit to their consumer value. They are loved by people and never fail their expectation. Although they could be all different, they have one thing in common - they work with us.

Ningbo Gamry Optical Instrument Co., Ltd. is a professional company which was established at 1997, specialized in the research, development, manufacturing and selling of a wide range of high-precision optical instruments and components.

Shangrao Haodi Imp& Exp Trading Co., Ltd is a professional company in high precision geographic surveying & Mapping equipment. Our Main products are GPS RTK, total station, SLAM Scanner, Survey Drone, theodolite, automatic level, laser plummet and other surveying accessories. We have a high market reputation because we're not only provide high quality products, but also excellent customer & Technical supports.

Linyi Haishun Import and Export Co., Ltd is one of the largest manufacturer of film faced plywood, furniture grade plywood, commercial plywood, packing plywood, decorative plywood, melamine board and face veneer in Linyi. We also deal with some other wood products such as MDF, OSB, particle board and related products like PVC foam board and UV coating PVC wall panel and so on. We have 10 production lines and experienced QC team and sales team to provide you the best quality products and service.