Shanghai Wafer Microelectronics Co., Ltd. was built up at 2006 and now has been aknowledged as the leader in the manufacturing and distribution of Automatic door sensor and Coin acceptor in our local market, and also get a constant increase in the world market. For automatic door application, Wafer manufacture automatic door microwave motion sensor, automatic door safety beam sensor, Infrared and microwave contactless sensor switch , active and passive infrared control system , vehicle loop detector , program switch series and automatic door hopping code Remote control system. For vending machine application, Wafer manufacture multi-coin coin acceptor , comparable type coin acceptor, electronics coin acceptor, USB kiosk vending control board, coin operated timer control box, GSM vending machine...

Manufacturer of steel ball, pipes, H Beams, hot roll coils, acids, salts, additives, phenol, resins, deep groove balls, tapered and vertical roller bearings, cylindrical self aligning and double row self aligning roller bearings, steel balls, and pp woven bags.

Chang Chun Bo Xin Photoelectric Co., Ltd. is a leading manufacturer company of optical products for the industrial, medical, scientific, instrumentation, military, and mechanical equipments, as well as strategic partner from product outsourcing to contract manufacturing for high precision optical glass, optical component, crystals, prism and related products. We focus on the research and development of optical components, as well as manufacturing and selling them with low price. Our products have been sold to many countries such as US, Canada, Europe Union and other developed countries as well as developing countries. We have gained good reputation in the world. Bo Xin has established a broad product portfolio, vertically integrated manufacturing facilities and multiple technology platforms...

Manufacturer of sport nets, climbing ropes, sporting ball nets, tennis nets, volleyball nets, badminton nets, shuttlecock playing nets, basketball nets, table tennis nets, discus &hammer protection cage nets, golf nets, water-polo nets, folding ball carriers, movable tennis posts, ball carriers, soccer court protective passageways, starting blocks, land marker boxes, thirsty machines, victory stands, computer desks, parallei bars, horizontal bars, firmanent walking exercisers, scaling ladders, flying rings, climbing poles, combination exercisers, balance Beams.

Manufacturer of car body kits, body parts, shock absorbers, auto seats, seal Beams, hand control adjusters, gas springs, steering wheels, engines, starters, timing kits, heater plugs, door handles.

Manufacturer of straightening machines, H beam straightening machines, H beam assembling machines, H beam gantry welding machines, H beam cantilever welding machines, pipe prefabrication machines, welding manipulators, welding rotators, welding positioners, steel plate cutting machines, steel plate milling machines, H-Beams Box Beams, T Beams and pipe products, welding automatic production lines. These products sell well in more than 20 provinces in domestic market and have been exported to over 20 countries and areas like South-East Asia, Europe and America. The composite economic index (including productivity, sales and profits) gets a good ahead all along in the welding equipment industry.

Kunming Yulong Optical & Electronics Technology Co., Ltd is a hi-tech company specialized in optical film in China. Our company have passed ISO9001 system certificate in 2005. At present Yulong owns 4 high vacuum coating machines with chamber sizes varied from 700nm to 1200mm,and includes 1200mm multi-layer coating machine made in Korea and three high-vacuum coating machine made in China. The coaters are all equipped electric beam gun, ion source, optical or crystal film thickness monitors, two sets of spectrum-Shimadzu UV-2401 and UV-3150 imported from Japan, a sets of ultrasonic washing machine. Our main products are AR coatings, metal & dielectric high reflectance mirrors, IR-cut filters, UV/IR cut filters, UV/ VIS /NIR narrow bandpass filters, beamsplitter, laser film, dichroic filters,...